394883433

素因数分解:

$3^2\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{2549}}^1$

素因数の和:5021

約数の個数: 24

約数和(自身を含む): 652392000

約数和(自身を除く): 257508567

約数列:

[1, 3, 7, 9, 21, 63, 2459, 2549, 7377, 7647, 17213, 17843, 22131, 22941, 51639, 53529, 154917, 160587, 6267991, 18803973, 43875937, 56411919, 131627811, 394883433]

約数ペア:

[(1, 394883433), (3, 131627811), (7, 56411919), (9, 43875937), (21, 18803973), (63, 6267991), (2459, 160587), (2549, 154917), (7377, 53529), (7647, 51639), (17213, 22941), (17843, 22131)]