13851916091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 15627427200

約数和(自身を除く): 1775511109

約数列:

[1, 13, 29, 109, 377, 521, 647, 1417, 3161, 6773, 8411, 15109, 18763, 41093, 56789, 70523, 196417, 243919, 337087, 738257, 916799, 1646881, 2045167, 4382131, 9775523, 21409453, 26587171, 36742483, 127081799, 477652279, 1065532007, 13851916091]

約数ペア:

[(1, 13851916091), (13, 1065532007), (29, 477652279), (109, 127081799), (377, 36742483), (521, 26587171), (647, 21409453), (1417, 9775523), (3161, 4382131), (6773, 2045167), (8411, 1646881), (15109, 916799), (18763, 738257), (41093, 337087), (56789, 243919), (70523, 196417)]