774870047

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{67129}}^1$

素因数の和:67250

約数の個数: 16

約数和(自身を含む): 947338560

約数和(自身を除く): 172468513

約数列:

[1, 7, 17, 97, 119, 679, 1649, 11543, 67129, 469903, 1141193, 6511513, 7988351, 45580591, 110695721, 774870047]

約数ペア:

[(1, 774870047), (7, 110695721), (17, 45580591), (97, 7988351), (119, 6511513), (679, 1141193), (1649, 469903), (11543, 67129)]