14920451

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 19056240

約数和(自身を除く): 4135789

約数列:

[1, 7, 13, 49, 59, 91, 397, 413, 637, 767, 2779, 2891, 5161, 5369, 19453, 23423, 36127, 37583, 163961, 252889, 304499, 1147727, 2131493, 14920451]

約数ペア:

[(1, 14920451), (7, 2131493), (13, 1147727), (49, 304499), (59, 252889), (91, 163961), (397, 37583), (413, 36127), (637, 23423), (767, 19453), (2779, 5369), (2891, 5161)]