9940980481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{166151}}^1$

素因数の和:166284

約数の個数: 16

約数和(自身を含む): 10846402560

約数和(自身を除く): 905422079

約数列:

[1, 19, 47, 67, 893, 1273, 3149, 59831, 166151, 3156869, 7809097, 11132117, 148372843, 211510223, 523209499, 9940980481]

約数ペア:

[(1, 9940980481), (19, 523209499), (47, 211510223), (67, 148372843), (893, 11132117), (1273, 7809097), (3149, 3156869), (59831, 166151)]