40289607

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 59404800

約数和(自身を除く): 19115193

約数列:

[1, 3, 9, 101, 127, 303, 349, 381, 909, 1047, 1143, 3141, 12827, 35249, 38481, 44323, 105747, 115443, 132969, 317241, 398907, 4476623, 13429869, 40289607]

約数ペア:

[(1, 40289607), (3, 13429869), (9, 4476623), (101, 398907), (127, 317241), (303, 132969), (349, 115443), (381, 105747), (909, 44323), (1047, 38481), (1143, 35249), (3141, 12827)]