249518893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 274086400

約数和(自身を除く): 24567507

約数列:

[1, 13, 79, 151, 1027, 1609, 1963, 11929, 20917, 127111, 155077, 242959, 1652443, 3158467, 19193761, 249518893]

約数ペア:

[(1, 249518893), (13, 19193761), (79, 3158467), (151, 1652443), (1027, 242959), (1609, 155077), (1963, 127111), (11929, 20917)]