29942367

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 49900032

約数和(自身を除く): 19957665

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 1637, 2613, 4911, 6097, 11459, 18291, 21281, 34377, 63843, 109679, 148967, 329037, 446901, 767753, 1425827, 2303259, 4277481, 9980789, 29942367]

約数ペア:

[(1, 29942367), (3, 9980789), (7, 4277481), (13, 2303259), (21, 1425827), (39, 767753), (67, 446901), (91, 329037), (201, 148967), (273, 109679), (469, 63843), (871, 34377), (1407, 21281), (1637, 18291), (2613, 11459), (4911, 6097)]