126309131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1181}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 143636640

約数和(自身を除く): 17327509

約数列:

[1, 13, 19, 247, 433, 1181, 5629, 8227, 15353, 22439, 106951, 291707, 511373, 6647849, 9716087, 126309131]

約数ペア:

[(1, 126309131), (13, 9716087), (19, 6647849), (247, 511373), (433, 291707), (1181, 106951), (5629, 22439), (8227, 15353)]