39480597

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 62605764

約数和(自身を除く): 23125167

約数列:

[1, 3, 9, 13, 39, 101, 117, 169, 257, 303, 507, 771, 909, 1313, 1521, 2313, 3341, 3939, 10023, 11817, 17069, 25957, 30069, 43433, 51207, 77871, 130299, 153621, 233613, 337441, 390897, 1012323, 3036969, 4386733, 13160199, 39480597]

約数ペア:

[(1, 39480597), (3, 13160199), (9, 4386733), (13, 3036969), (39, 1012323), (101, 390897), (117, 337441), (169, 233613), (257, 153621), (303, 130299), (507, 77871), (771, 51207), (909, 43433), (1313, 30069), (1521, 25957), (2313, 17069), (3341, 11817), (3939, 10023)]