13920263281

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{60953}}^1$

素因数の和:61176

約数の個数: 16

約数和(自身を含む): 14745991680

約数和(自身を除く): 825728399

約数列:

[1, 31, 53, 139, 1643, 4309, 7367, 60953, 228377, 1889543, 3230509, 8472467, 100145779, 262646477, 449040751, 13920263281]

約数ペア:

[(1, 13920263281), (31, 449040751), (53, 262646477), (139, 100145779), (1643, 8472467), (4309, 3230509), (7367, 1889543), (60953, 228377)]