2317755321

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 4039102080

約数和(自身を除く): 1721346759

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 67, 141, 147, 201, 329, 423, 441, 469, 603, 987, 1407, 1669, 2303, 2961, 3149, 3283, 4221, 5007, 6909, 9447, 9849, 11683, 15021, 20727, 22043, 28341, 29547, 35049, 66129, 78443, 81781, 105147, 111823, 154301, 198387, 235329, 245343, 335469, 462903, 549101, 705987, 736029, 782761, 1006407, 1388709, 1647303, 2348283, 3843707, 4941909, 5255681, 5479327, 7044849, 11531121, 15767043, 16437981, 34593363, 36789767, 47301129, 49313943, 110369301, 257528369, 331107903, 772585107, 2317755321]

約数ペア:

[(1, 2317755321), (3, 772585107), (7, 331107903), (9, 257528369), (21, 110369301), (47, 49313943), (49, 47301129), (63, 36789767), (67, 34593363), (141, 16437981), (147, 15767043), (201, 11531121), (329, 7044849), (423, 5479327), (441, 5255681), (469, 4941909), (603, 3843707), (987, 2348283), (1407, 1647303), (1669, 1388709), (2303, 1006407), (2961, 782761), (3149, 736029), (3283, 705987), (4221, 549101), (5007, 462903), (6909, 335469), (9447, 245343), (9849, 235329), (11683, 198387), (15021, 154301), (20727, 111823), (22043, 105147), (28341, 81781), (29547, 78443), (35049, 66129)]