12319857

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 20333040

約数和(自身を除く): 8013183

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 419, 891, 1089, 1257, 2673, 3267, 3771, 4609, 9801, 11313, 13827, 29403, 33939, 41481, 50699, 101817, 124443, 152097, 373329, 456291, 1119987, 1368873, 4106619, 12319857]

約数ペア:

[(1, 12319857), (3, 4106619), (9, 1368873), (11, 1119987), (27, 456291), (33, 373329), (81, 152097), (99, 124443), (121, 101817), (243, 50699), (297, 41481), (363, 33939), (419, 29403), (891, 13827), (1089, 11313), (1257, 9801), (2673, 4609), (3267, 3771)]