1265312529

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{3604879}}^1$

素因数の和:3604901

約数の個数: 16

約数和(自身を含む): 2018732800

約数和(自身を除く): 753420271

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 3604879, 10814637, 32443911, 46863427, 97331733, 140590281, 421770843, 1265312529]

約数ペア:

[(1, 1265312529), (3, 421770843), (9, 140590281), (13, 97331733), (27, 46863427), (39, 32443911), (117, 10814637), (351, 3604879)]