29109283

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{1123}}^1$

素因数の和:1183

約数の個数: 18

約数和(自身を含む): 35429604

約数和(自身を除く): 6320321

約数列:

[1, 7, 23, 49, 161, 529, 1123, 1127, 3703, 7861, 25829, 25921, 55027, 180803, 594067, 1265621, 4158469, 29109283]

約数ペア:

[(1, 29109283), (7, 4158469), (23, 1265621), (49, 594067), (161, 180803), (529, 55027), (1123, 25921), (1127, 25829), (3703, 7861)]