40846413

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 18769587

約数列:

[1, 3, 23, 29, 69, 87, 137, 149, 411, 447, 667, 2001, 3151, 3427, 3973, 4321, 9453, 10281, 11919, 12963, 20413, 61239, 91379, 99383, 274137, 298149, 469499, 591977, 1408497, 1775931, 13615471, 40846413]

約数ペア:

[(1, 40846413), (3, 13615471), (23, 1775931), (29, 1408497), (69, 591977), (87, 469499), (137, 298149), (149, 274137), (411, 99383), (447, 91379), (667, 61239), (2001, 20413), (3151, 12963), (3427, 11919), (3973, 10281), (4321, 9453)]