423422999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 454896000

約数和(自身を除く): 31473001

約数列:

[1, 19, 59, 389, 971, 1121, 7391, 18449, 22951, 57289, 377719, 436069, 1088491, 7176661, 22285421, 423422999]

約数ペア:

[(1, 423422999), (19, 22285421), (59, 7176661), (389, 1088491), (971, 436069), (1121, 377719), (7391, 57289), (18449, 22951)]