23672817

素因数分解:

$3^6\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4664

約数の個数: 28

約数和(自身を含む): 40572160

約数和(自身を除く): 16899343

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 4639, 5103, 13917, 32473, 41751, 97419, 125253, 292257, 375759, 876771, 1127277, 2630313, 3381831, 7890939, 23672817]

約数ペア:

[(1, 23672817), (3, 7890939), (7, 3381831), (9, 2630313), (21, 1127277), (27, 876771), (63, 375759), (81, 292257), (189, 125253), (243, 97419), (567, 41751), (729, 32473), (1701, 13917), (4639, 5103)]