1274664531

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1\times {\mathrm{1873}}^1$

素因数の和:3315

約数の個数: 32

約数和(自身を含む): 2029317120

約数和(自身を除く): 754652589

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1409, 1873, 4227, 5619, 9863, 13111, 29589, 32407, 39333, 43079, 97221, 129237, 226849, 301553, 680547, 904659, 2639057, 7917171, 18473399, 55420197, 60698311, 182094933, 424888177, 1274664531]

約数ペア:

[(1, 1274664531), (3, 424888177), (7, 182094933), (21, 60698311), (23, 55420197), (69, 18473399), (161, 7917171), (483, 2639057), (1409, 904659), (1873, 680547), (4227, 301553), (5619, 226849), (9863, 129237), (13111, 97221), (29589, 43079), (32407, 39333)]