13016955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 23989248

約数和(自身を除く): 10972293

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 821, 1057, 2265, 2463, 3171, 4105, 5285, 5747, 12315, 15855, 17241, 28735, 86205, 123971, 371913, 619855, 867797, 1859565, 2603391, 4338985, 13016955]

約数ペア:

[(1, 13016955), (3, 4338985), (5, 2603391), (7, 1859565), (15, 867797), (21, 619855), (35, 371913), (105, 123971), (151, 86205), (453, 28735), (755, 17241), (821, 15855), (1057, 12315), (2265, 5747), (2463, 5285), (3171, 4105)]