33907419

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 63481600

約数和(自身を除く): 29574181

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2179, 2223, 5187, 6537, 15253, 15561, 19611, 28327, 41401, 45759, 84981, 124203, 137277, 198289, 254943, 289807, 372609, 538213, 594867, 869421, 1614639, 1784601, 2608263, 3767491, 4843917, 11302473, 33907419]

約数ペア:

[(1, 33907419), (3, 11302473), (7, 4843917), (9, 3767491), (13, 2608263), (19, 1784601), (21, 1614639), (39, 869421), (57, 594867), (63, 538213), (91, 372609), (117, 289807), (133, 254943), (171, 198289), (247, 137277), (273, 124203), (399, 84981), (741, 45759), (819, 41401), (1197, 28327), (1729, 19611), (2179, 15561), (2223, 15253), (5187, 6537)]