11853621

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11257}}^1$

素因数の和:11282

約数の個数: 20

約数和(自身を含む): 19071052

約数和(自身を除く): 7217431

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11257, 33771, 101313, 146341, 303939, 439023, 911817, 1317069, 3951207, 11853621]

約数ペア:

[(1, 11853621), (3, 3951207), (9, 1317069), (13, 911817), (27, 439023), (39, 303939), (81, 146341), (117, 101313), (351, 33771), (1053, 11257)]