1330331421

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{787}}^1\times {\mathrm{3257}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 1786843584

約数和(自身を除く): 456512163

約数列:

[1, 3, 173, 519, 787, 2361, 3257, 9771, 136151, 408453, 563461, 1690383, 2563259, 7689777, 443443807, 1330331421]

約数ペア:

[(1, 1330331421), (3, 443443807), (173, 7689777), (519, 2563259), (787, 1690383), (2361, 563461), (3257, 408453), (9771, 136151)]