331328199

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{3607}}^1$

素因数の和:4134

約数の個数: 16

約数和(自身を含む): 449470208

約数和(自身を除く): 118142009

約数列:

[1, 3, 67, 201, 457, 1371, 3607, 10821, 30619, 91857, 241669, 725007, 1648399, 4945197, 110442733, 331328199]

約数ペア:

[(1, 331328199), (3, 110442733), (67, 4945197), (201, 1648399), (457, 725007), (1371, 241669), (3607, 91857), (10821, 30619)]