30470337

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{3329}}^1$

素因数の和:3454

約数の個数: 20

約数和(自身を含む): 45934020

約数和(自身を除く): 15463683

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 3329, 9153, 9987, 29961, 89883, 269649, 376177, 1128531, 3385593, 10156779, 30470337]

約数ペア:

[(1, 30470337), (3, 10156779), (9, 3385593), (27, 1128531), (81, 376177), (113, 269649), (339, 89883), (1017, 29961), (3051, 9987), (3329, 9153)]