424571329

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28979}}^1$

素因数の和:29029

約数の個数: 24

約数和(自身を含む): 555024960

約数和(自身を除く): 130453631

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 14651, 28979, 202853, 376727, 666517, 1419971, 2637089, 4665619, 8664721, 18459623, 32659333, 60653047, 424571329]

約数ペア:

[(1, 424571329), (7, 60653047), (13, 32659333), (23, 18459623), (49, 8664721), (91, 4665619), (161, 2637089), (299, 1419971), (637, 666517), (1127, 376727), (2093, 202853), (14651, 28979)]