2013456837

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1\times {\mathrm{1231}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 3116703744

約数和(自身を除く): 1103246907

約数列:

[1, 3, 7, 21, 71, 213, 497, 1097, 1231, 1491, 3291, 3693, 7679, 8617, 23037, 25851, 77887, 87401, 233661, 262203, 545209, 611807, 1350407, 1635627, 1835421, 4051221, 9452849, 28358547, 95878897, 287636691, 671152279, 2013456837]

約数ペア:

[(1, 2013456837), (3, 671152279), (7, 287636691), (21, 95878897), (71, 28358547), (213, 9452849), (497, 4051221), (1097, 1835421), (1231, 1635627), (1491, 1350407), (3291, 611807), (3693, 545209), (7679, 262203), (8617, 233661), (23037, 87401), (25851, 77887)]