153973937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7253}}^1$

素因数の和:7360

約数の個数: 16

約数和(自身を含む): 175488768

約数和(自身を除く): 21514831

約数列:

[1, 13, 23, 71, 299, 923, 1633, 7253, 21229, 94289, 166819, 514963, 2168647, 6694519, 11844149, 153973937]

約数ペア:

[(1, 153973937), (13, 11844149), (23, 6694519), (71, 2168647), (299, 514963), (923, 166819), (1633, 94289), (7253, 21229)]