349538427

素因数分解:

$3^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{5279}}^1$

素因数の和:6343

約数の個数: 24

約数和(自身を含む): 577674240

約数和(自身を除く): 228135813

約数列:

[1, 3, 7, 9, 21, 63, 1051, 3153, 5279, 7357, 9459, 15837, 22071, 36953, 47511, 66213, 110859, 332577, 5548229, 16644687, 38837603, 49934061, 116512809, 349538427]

約数ペア:

[(1, 349538427), (3, 116512809), (7, 49934061), (9, 38837603), (21, 16644687), (63, 5548229), (1051, 332577), (3153, 110859), (5279, 66213), (7357, 47511), (9459, 36953), (15837, 22071)]