2455229637

素因数分解:

$3^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{6551}}^1$

素因数の和:7231

約数の個数: 40

約数和(自身を含む): 4198626432

約数和(自身を除く): 1743396795

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 661, 1983, 4627, 5949, 6551, 13881, 17847, 19653, 41643, 45857, 53541, 58959, 124929, 137571, 176877, 374787, 412713, 530631, 1238139, 3714417, 4330211, 12990633, 30311477, 38971899, 90934431, 116915697, 272803293, 350747091, 818409879, 2455229637]

約数ペア:

[(1, 2455229637), (3, 818409879), (7, 350747091), (9, 272803293), (21, 116915697), (27, 90934431), (63, 38971899), (81, 30311477), (189, 12990633), (567, 4330211), (661, 3714417), (1983, 1238139), (4627, 530631), (5949, 412713), (6551, 374787), (13881, 176877), (17847, 137571), (19653, 124929), (41643, 58959), (45857, 53541)]