1916824322415

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1\times {\mathrm{2357587}}^1$

素因数の和:2358471

約数の個数: 32

約数和(自身を含む): 3116542728960

約数和(自身を除く): 1199718406545

約数列:

[1, 3, 5, 15, 67, 201, 335, 809, 1005, 2427, 4045, 12135, 54203, 162609, 271015, 813045, 2357587, 7072761, 11787935, 35363805, 157958329, 473874987, 789791645, 1907287883, 2369374935, 5721863649, 9536439415, 28609318245, 127788288161, 383364864483, 638941440805, 1916824322415]

約数ペア:

[(1, 1916824322415), (3, 638941440805), (5, 383364864483), (15, 127788288161), (67, 28609318245), (201, 9536439415), (335, 5721863649), (809, 2369374935), (1005, 1907287883), (2427, 789791645), (4045, 473874987), (12135, 157958329), (54203, 35363805), (162609, 11787935), (271015, 7072761), (813045, 2357587)]