29909607

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 49674240

約数和(自身を除く): 19764633

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1231, 1869, 3471, 3693, 8099, 8617, 16003, 24297, 25851, 48009, 109559, 112021, 328677, 336063, 766913, 1424267, 2300739, 4272801, 9969869, 29909607]

約数ペア:

[(1, 29909607), (3, 9969869), (7, 4272801), (13, 2300739), (21, 1424267), (39, 766913), (89, 336063), (91, 328677), (267, 112021), (273, 109559), (623, 48009), (1157, 25851), (1231, 24297), (1869, 16003), (3471, 8617), (3693, 8099)]