40017237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1381}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 57579648

約数和(自身を除く): 17562411

約数列:

[1, 3, 13, 39, 743, 1381, 2229, 4143, 9659, 17953, 28977, 53859, 1026083, 3078249, 13339079, 40017237]

約数ペア:

[(1, 40017237), (3, 13339079), (13, 3078249), (39, 1026083), (743, 53859), (1381, 28977), (2229, 17953), (4143, 9659)]