40499007

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{823}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 55372800

約数和(自身を除く): 14873793

約数列:

[1, 3, 47, 141, 349, 823, 1047, 2469, 16403, 38681, 49209, 116043, 287227, 861681, 13499669, 40499007]

約数ペア:

[(1, 40499007), (3, 13499669), (47, 861681), (141, 287227), (349, 116043), (823, 49209), (1047, 38681), (2469, 16403)]