31388892621

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4591033}}^1$

素因数の和:4591132

約数の個数: 16

約数和(自身を含む): 43633187136

約数和(自身を除く): 12244294515

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 4591033, 13773099, 197414419, 243324749, 592243257, 729974247, 10462964207, 31388892621]

約数ペア:

[(1, 31388892621), (3, 10462964207), (43, 729974247), (53, 592243257), (129, 243324749), (159, 197414419), (2279, 13773099), (6837, 4591033)]