29990613

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 40974336

約数和(自身を除く): 10983723

約数列:

[1, 3, 71, 103, 213, 309, 1367, 4101, 7313, 21939, 97057, 140801, 291171, 422403, 9996871, 29990613]

約数ペア:

[(1, 29990613), (3, 9996871), (71, 422403), (103, 291171), (213, 140801), (309, 97057), (1367, 21939), (4101, 7313)]