28649818239

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1\times {\mathrm{11551}}^1$

素因数の和:13067

約数の個数: 32

約数和(自身を含む): 44217729024

約数和(自身を除く): 15567910785

約数列:

[1, 3, 7, 21, 83, 249, 581, 1423, 1743, 4269, 9961, 11551, 29883, 34653, 80857, 118109, 242571, 354327, 826763, 958733, 2480289, 2876199, 6711131, 16437073, 20133393, 49311219, 115059511, 345178533, 1364277059, 4092831177, 9549939413, 28649818239]

約数ペア:

[(1, 28649818239), (3, 9549939413), (7, 4092831177), (21, 1364277059), (83, 345178533), (249, 115059511), (581, 49311219), (1423, 20133393), (1743, 16437073), (4269, 6711131), (9961, 2876199), (11551, 2480289), (29883, 958733), (34653, 826763), (80857, 354327), (118109, 242571)]