1223297154

素因数分解:

$2^1\times 3^4\times {\mathrm{7551217}}^1$

素因数の和:7551231

約数の個数: 20

約数和(自身を含む): 2741092134

約数和(自身を除く): 1517794980

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7551217, 15102434, 22653651, 45307302, 67960953, 135921906, 203882859, 407765718, 611648577, 1223297154]

約数ペア:

[(1, 1223297154), (2, 611648577), (3, 407765718), (6, 203882859), (9, 135921906), (18, 67960953), (27, 45307302), (54, 22653651), (81, 15102434), (162, 7551217)]