23551353

素因数分解:

$3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{691}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 39006656

約数和(自身を除く): 15455303

約数列:

[1, 3, 7, 9, 21, 63, 541, 691, 1623, 2073, 3787, 4837, 4869, 6219, 11361, 14511, 34083, 43533, 373831, 1121493, 2616817, 3364479, 7850451, 23551353]

約数ペア:

[(1, 23551353), (3, 7850451), (7, 3364479), (9, 2616817), (21, 1121493), (63, 373831), (541, 43533), (691, 34083), (1623, 14511), (2073, 11361), (3787, 6219), (4837, 4869)]