630197999

素因数分解:

${\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 665086464

約数和(自身を除く): 34888465

約数列:

[1, 23, 173, 251, 631, 3979, 5773, 14513, 43423, 109163, 158381, 998729, 2510749, 3642763, 27399913, 630197999]

約数ペア:

[(1, 630197999), (23, 27399913), (173, 3642763), (251, 2510749), (631, 998729), (3979, 158381), (5773, 109163), (14513, 43423)]