21963927427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{6329}}^1$

素因数の和:6783

約数の個数: 32

約数和(自身を含む): 25726740480

約数和(自身を除く): 3762813053

約数列:

[1, 13, 17, 41, 221, 383, 533, 697, 4979, 6329, 6511, 9061, 15703, 82277, 84643, 107593, 204139, 259489, 266951, 1398709, 2424007, 3373357, 3470363, 4411313, 31512091, 41208119, 57347069, 99384287, 535705547, 1291995731, 1689532879, 21963927427]

約数ペア:

[(1, 21963927427), (13, 1689532879), (17, 1291995731), (41, 535705547), (221, 99384287), (383, 57347069), (533, 41208119), (697, 31512091), (4979, 4411313), (6329, 3470363), (6511, 3373357), (9061, 2424007), (15703, 1398709), (82277, 266951), (84643, 259489), (107593, 204139)]