5120037

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 3347163

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 503, 783, 1131, 1509, 3393, 4527, 6539, 10179, 13581, 14587, 19617, 43761, 58851, 131283, 176553, 189631, 393849, 568893, 1706679, 5120037]

約数ペア:

[(1, 5120037), (3, 1706679), (9, 568893), (13, 393849), (27, 189631), (29, 176553), (39, 131283), (87, 58851), (117, 43761), (261, 19617), (351, 14587), (377, 13581), (503, 10179), (783, 6539), (1131, 4527), (1509, 3393)]