39709941

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{569}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 54373440

約数和(自身を除く): 14663499

約数列:

[1, 3, 43, 129, 541, 569, 1623, 1707, 23263, 24467, 69789, 73401, 307829, 923487, 13236647, 39709941]

約数ペア:

[(1, 39709941), (3, 13236647), (43, 923487), (129, 307829), (541, 73401), (569, 69789), (1623, 24467), (1707, 23263)]