461567139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{33223}}^1$

素因数の和:33658

約数の個数: 16

約数和(自身を含む): 672985344

約数和(自身を除く): 211418205

約数列:

[1, 3, 11, 33, 421, 1263, 4631, 13893, 33223, 99669, 365453, 1096359, 13986883, 41960649, 153855713, 461567139]

約数ペア:

[(1, 461567139), (3, 153855713), (11, 41960649), (33, 13986883), (421, 1096359), (1263, 365453), (4631, 99669), (13893, 33223)]