1308567

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 1976400

約数和(自身を除く): 667833

約数列:

[1, 3, 13, 29, 39, 87, 89, 169, 267, 377, 507, 1131, 1157, 2581, 3471, 4901, 7743, 14703, 15041, 33553, 45123, 100659, 436189, 1308567]

約数ペア:

[(1, 1308567), (3, 436189), (13, 100659), (29, 45123), (39, 33553), (87, 15041), (89, 14703), (169, 7743), (267, 4901), (377, 3471), (507, 2581), (1131, 1157)]