40840329

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2053}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 57512000

約数和(自身を除く): 16671671

約数列:

[1, 3, 19, 57, 349, 1047, 2053, 6159, 6631, 19893, 39007, 117021, 716497, 2149491, 13613443, 40840329]

約数ペア:

[(1, 40840329), (3, 13613443), (19, 2149491), (57, 716497), (349, 117021), (1047, 39007), (2053, 19893), (6159, 6631)]