1948960683

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{3889}}^1$

素因数の和:4193

約数の個数: 40

約数和(自身を含む): 3050071200

約数和(自身を除く): 1101110517

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 269, 621, 807, 1863, 2421, 3889, 6187, 7263, 11667, 18561, 21789, 35001, 55683, 89447, 105003, 167049, 268341, 315009, 501147, 805023, 1046141, 2415069, 3138423, 7245207, 9415269, 24061243, 28245807, 72183729, 84737421, 216551187, 649653561, 1948960683]

約数ペア:

[(1, 1948960683), (3, 649653561), (9, 216551187), (23, 84737421), (27, 72183729), (69, 28245807), (81, 24061243), (207, 9415269), (269, 7245207), (621, 3138423), (807, 2415069), (1863, 1046141), (2421, 805023), (3889, 501147), (6187, 315009), (7263, 268341), (11667, 167049), (18561, 105003), (21789, 89447), (35001, 55683)]