130404417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{677}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 205027200

約数和(自身を除く): 74622783

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 449, 677, 1347, 2031, 4939, 5837, 7447, 8801, 14817, 17511, 22341, 26403, 64207, 96811, 192621, 290433, 303973, 911919, 3343703, 3951649, 10031109, 11854947, 43468139, 130404417]

約数ペア:

[(1, 130404417), (3, 43468139), (11, 11854947), (13, 10031109), (33, 3951649), (39, 3343703), (143, 911919), (429, 303973), (449, 290433), (677, 192621), (1347, 96811), (2031, 64207), (4939, 26403), (5837, 22341), (7447, 17511), (8801, 14817)]