317120159

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 354760560

約数和(自身を除く): 37640401

約数列:

[1, 17, 23, 179, 197, 391, 529, 3043, 3349, 4117, 4531, 8993, 35263, 69989, 77027, 94691, 104213, 599471, 811049, 1609747, 1771621, 13787833, 18654127, 317120159]

約数ペア:

[(1, 317120159), (17, 18654127), (23, 13787833), (179, 1771621), (197, 1609747), (391, 811049), (529, 599471), (3043, 104213), (3349, 94691), (4117, 77027), (4531, 69989), (8993, 35263)]