4572981

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 7812480

約数和(自身を除く): 3239499

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 2503, 7509, 17521, 22527, 52563, 72587, 157689, 217761, 508109, 653283, 1524327, 4572981]

約数ペア:

[(1, 4572981), (3, 1524327), (7, 653283), (9, 508109), (21, 217761), (29, 157689), (63, 72587), (87, 52563), (203, 22527), (261, 17521), (609, 7509), (1827, 2503)]