3951519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 6332928

約数和(自身を除く): 2381409

約数列:

[1, 3, 11, 13, 33, 39, 61, 143, 151, 183, 429, 453, 671, 793, 1661, 1963, 2013, 2379, 4983, 5889, 8723, 9211, 21593, 26169, 27633, 64779, 101321, 119743, 303963, 359229, 1317173, 3951519]

約数ペア:

[(1, 3951519), (3, 1317173), (11, 359229), (13, 303963), (33, 119743), (39, 101321), (61, 64779), (143, 27633), (151, 26169), (183, 21593), (429, 9211), (453, 8723), (671, 5889), (793, 4983), (1661, 2379), (1963, 2013)]