13308811503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{14939}}^1$

素因数の和:15439

約数の個数: 32

約数和(自身を含む): 19517137920

約数和(自身を除く): 6208326417

約数列:

[1, 3, 13, 39, 53, 159, 431, 689, 1293, 2067, 5603, 14939, 16809, 22843, 44817, 68529, 194207, 296959, 582621, 791767, 890877, 2375301, 6438709, 10292971, 19316127, 30878913, 83703217, 251109651, 341251577, 1023754731, 4436270501, 13308811503]

約数ペア:

[(1, 13308811503), (3, 4436270501), (13, 1023754731), (39, 341251577), (53, 251109651), (159, 83703217), (431, 30878913), (689, 19316127), (1293, 10292971), (2067, 6438709), (5603, 2375301), (14939, 890877), (16809, 791767), (22843, 582621), (44817, 296959), (68529, 194207)]