321196541

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4111}}^1$

素因数の和:4256

約数の個数: 16

約数和(自身を含む): 347381760

約数和(自身を除く): 26185219

約数列:

[1, 23, 43, 79, 989, 1817, 3397, 4111, 78131, 94553, 176773, 324769, 4065779, 7469687, 13965067, 321196541]

約数ペア:

[(1, 321196541), (23, 13965067), (43, 7469687), (79, 4065779), (989, 324769), (1817, 176773), (3397, 94553), (4111, 78131)]