13304726847

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311681}}^1$

素因数の和:311741

約数の個数: 40

約数和(自身を含む): 21722988672

約数和(自身を除く): 8418261825

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2511, 4743, 14229, 42687, 311681, 935043, 2805129, 5298577, 8415387, 9662111, 15895731, 25246161, 28986333, 47687193, 86958999, 143061579, 164255887, 260876997, 429184737, 492767661, 782630991, 1478302983, 4434908949, 13304726847]

約数ペア:

[(1, 13304726847), (3, 4434908949), (9, 1478302983), (17, 782630991), (27, 492767661), (31, 429184737), (51, 260876997), (81, 164255887), (93, 143061579), (153, 86958999), (279, 47687193), (459, 28986333), (527, 25246161), (837, 15895731), (1377, 9662111), (1581, 8415387), (2511, 5298577), (4743, 2805129), (14229, 935043), (42687, 311681)]