13305645521

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{557}}^1\times {\mathrm{6451}}^1$

素因数の和:7061

約数の個数: 24

約数和(自身を含む): 15927355584

約数和(自身を除く): 2621710063

約数列:

[1, 7, 23, 161, 529, 557, 3703, 3899, 6451, 12811, 45157, 89677, 148373, 294653, 1038611, 2062571, 3412579, 3593207, 23888053, 25152449, 82643761, 578506327, 1900806503, 13305645521]

約数ペア:

[(1, 13305645521), (7, 1900806503), (23, 578506327), (161, 82643761), (529, 25152449), (557, 23888053), (3703, 3593207), (3899, 3412579), (6451, 2062571), (12811, 1038611), (45157, 294653), (89677, 148373)]