25725693

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 40755456

約数和(自身を除く): 15029763

約数列:

[1, 3, 7, 21, 37, 111, 113, 259, 293, 339, 777, 791, 879, 2051, 2373, 4181, 6153, 10841, 12543, 29267, 32523, 33109, 75887, 87801, 99327, 227661, 231763, 695289, 1225033, 3675099, 8575231, 25725693]

約数ペア:

[(1, 25725693), (3, 8575231), (7, 3675099), (21, 1225033), (37, 695289), (111, 231763), (113, 227661), (259, 99327), (293, 87801), (339, 75887), (777, 33109), (791, 32523), (879, 29267), (2051, 12543), (2373, 10841), (4181, 6153)]