42102309

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23827}}^1$

素因数の和:23880

約数の個数: 16

約数和(自身を含む): 60999680

約数和(自身を除く): 18897371

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 23827, 71481, 452713, 738637, 1358139, 2215911, 14034103, 42102309]

約数ペア:

[(1, 42102309), (3, 14034103), (19, 2215911), (31, 1358139), (57, 738637), (93, 452713), (589, 71481), (1767, 23827)]