378407901

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{22133}}^1$

素因数の和:22316

約数の個数: 16

約数和(自身を含む): 520591680

約数和(自身を除く): 142183779

約数列:

[1, 3, 41, 123, 139, 417, 5699, 17097, 22133, 66399, 907453, 2722359, 3076487, 9229461, 126135967, 378407901]

約数ペア:

[(1, 378407901), (3, 126135967), (41, 9229461), (123, 3076487), (139, 2722359), (417, 907453), (5699, 66399), (17097, 22133)]