7949973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 11539008

約数和(自身を除く): 3589035

約数列:

[1, 3, 23, 29, 69, 87, 137, 411, 667, 841, 2001, 2523, 3151, 3973, 9453, 11919, 19343, 58029, 91379, 115217, 274137, 345651, 2649991, 7949973]

約数ペア:

[(1, 7949973), (3, 2649991), (23, 345651), (29, 274137), (69, 115217), (87, 91379), (137, 58029), (411, 19343), (667, 11919), (841, 9453), (2001, 3973), (2523, 3151)]