16830861

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1321}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 23351808

約数和(自身を除く): 6520947

約数列:

[1, 3, 31, 93, 137, 411, 1321, 3963, 4247, 12741, 40951, 122853, 180977, 542931, 5610287, 16830861]

約数ペア:

[(1, 16830861), (3, 5610287), (31, 542931), (93, 180977), (137, 122853), (411, 40951), (1321, 12741), (3963, 4247)]