80358481

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 98561664

約数和(自身を除く): 18203183

約数列:

[1, 7, 23, 49, 113, 161, 631, 791, 1127, 2599, 4417, 5537, 14513, 18193, 30919, 71303, 101591, 127351, 499121, 711137, 1639969, 3493847, 11479783, 80358481]

約数ペア:

[(1, 80358481), (7, 11479783), (23, 3493847), (49, 1639969), (113, 711137), (161, 499121), (631, 127351), (791, 101591), (1127, 71303), (2599, 30919), (4417, 18193), (5537, 14513)]