40223833

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 45079552

約数和(自身を除く): 4855719

約数列:

[1, 13, 31, 151, 403, 661, 1963, 4681, 8593, 20491, 60853, 99811, 266383, 1297543, 3094141, 40223833]

約数ペア:

[(1, 40223833), (13, 3094141), (31, 1297543), (151, 266383), (403, 99811), (661, 60853), (1963, 20491), (4681, 8593)]