1913193

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 2884800

約数和(自身を除く): 971607

約数列:

[1, 3, 9, 27, 59, 177, 531, 1201, 1593, 3603, 10809, 32427, 70859, 212577, 637731, 1913193]

約数ペア:

[(1, 1913193), (3, 637731), (9, 212577), (27, 70859), (59, 32427), (177, 10809), (531, 3603), (1201, 1593)]