3112158721

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{22469}}^1$

素因数の和:22944

約数の個数: 16

約数和(自身を含む): 3641218560

約数和(自身を除く): 529059839

約数列:

[1, 7, 47, 329, 421, 2947, 19787, 22469, 138509, 157283, 1056043, 7392301, 9459449, 66216143, 444594103, 3112158721]

約数ペア:

[(1, 3112158721), (7, 444594103), (47, 66216143), (329, 9459449), (421, 7392301), (2947, 1056043), (19787, 157283), (22469, 138509)]