456996843

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{42209}}^1$

素因数の和:42619

約数の個数: 16

約数和(自身を含む): 678736800

約数和(自身を除く): 221739957

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 10827, 42209, 126627, 379881, 1139643, 16925809, 50777427, 152332281, 456996843]

約数ペア:

[(1, 456996843), (3, 152332281), (9, 50777427), (27, 16925809), (401, 1139643), (1203, 379881), (3609, 126627), (10827, 42209)]