472613421

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2693}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 737595648

約数和(自身を除く): 264982227

約数列:

[1, 3, 7, 21, 61, 137, 183, 411, 427, 959, 1281, 2693, 2877, 8079, 8357, 18851, 25071, 56553, 58499, 164273, 175497, 368941, 492819, 1106823, 1149911, 2582587, 3449733, 7747761, 22505401, 67516203, 157537807, 472613421]

約数ペア:

[(1, 472613421), (3, 157537807), (7, 67516203), (21, 22505401), (61, 7747761), (137, 3449733), (183, 2582587), (411, 1149911), (427, 1106823), (959, 492819), (1281, 368941), (2693, 175497), (2877, 164273), (8079, 58499), (8357, 56553), (18851, 25071)]