998707995

素因数分解:

$3^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{11329}}^1$

素因数の和:11996

約数の個数: 32

約数和(自身を含む): 1778356800

約数和(自身を除く): 779648805

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 653, 1959, 3265, 5877, 9795, 11329, 17631, 29385, 33987, 56645, 88155, 101961, 169935, 305883, 509805, 1529415, 7397837, 22193511, 36989185, 66580533, 110967555, 199741599, 332902665, 998707995]

約数ペア:

[(1, 998707995), (3, 332902665), (5, 199741599), (9, 110967555), (15, 66580533), (27, 36989185), (45, 22193511), (135, 7397837), (653, 1529415), (1959, 509805), (3265, 305883), (5877, 169935), (9795, 101961), (11329, 88155), (17631, 56645), (29385, 33987)]