1375946403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 1995635712

約数和(自身を除く): 619689309

約数列:

[1, 3, 13, 39, 211, 271, 617, 633, 813, 1851, 2743, 3523, 8021, 8229, 10569, 24063, 57181, 130187, 167207, 171543, 390561, 501621, 743353, 1692431, 2173691, 2230059, 5077293, 6521073, 35280677, 105842031, 458648801, 1375946403]

約数ペア:

[(1, 1375946403), (3, 458648801), (13, 105842031), (39, 35280677), (211, 6521073), (271, 5077293), (617, 2230059), (633, 2173691), (813, 1692431), (1851, 743353), (2743, 501621), (3523, 390561), (8021, 171543), (8229, 167207), (10569, 130187), (24063, 57181)]