40339641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6871}}^1$

素因数の和:6996

約数の個数: 16

約数和(自身を含む): 57175040

約数和(自身を除く): 16835399

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 6871, 20613, 130549, 391647, 707713, 2123139, 13446547, 40339641]

約数ペア:

[(1, 40339641), (3, 13446547), (19, 2123139), (57, 707713), (103, 391647), (309, 130549), (1957, 20613), (5871, 6871)]