331354721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{971}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 356358528

約数和(自身を除く): 25003807

約数列:

[1, 23, 37, 401, 851, 971, 9223, 14837, 22333, 35927, 341251, 389371, 826321, 8955533, 14406727, 331354721]

約数ペア:

[(1, 331354721), (23, 14406727), (37, 8955533), (401, 826321), (851, 389371), (971, 341251), (9223, 35927), (14837, 22333)]