13594399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 17776640

約数和(自身を除く): 4182241

約数列:

[1, 7, 13, 31, 61, 79, 91, 217, 403, 427, 553, 793, 1027, 1891, 2449, 2821, 4819, 5551, 7189, 13237, 17143, 24583, 31837, 33733, 62647, 149389, 172081, 222859, 438529, 1045723, 1942057, 13594399]

約数ペア:

[(1, 13594399), (7, 1942057), (13, 1045723), (31, 438529), (61, 222859), (79, 172081), (91, 149389), (217, 62647), (403, 33733), (427, 31837), (553, 24583), (793, 17143), (1027, 13237), (1891, 7189), (2449, 5551), (2821, 4819)]