3982251

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 2791509

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 503, 609, 1131, 1509, 2639, 3521, 6539, 7917, 10563, 14587, 19617, 43761, 45773, 102109, 137319, 189631, 306327, 568893, 1327417, 3982251]

約数ペア:

[(1, 3982251), (3, 1327417), (7, 568893), (13, 306327), (21, 189631), (29, 137319), (39, 102109), (87, 45773), (91, 43761), (203, 19617), (273, 14587), (377, 10563), (503, 7917), (609, 6539), (1131, 3521), (1509, 2639)]