30393921

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 41400128

約数和(自身を除く): 11006207

約数列:

[1, 3, 61, 183, 307, 541, 921, 1623, 18727, 33001, 56181, 99003, 166087, 498261, 10131307, 30393921]

約数ペア:

[(1, 30393921), (3, 10131307), (61, 498261), (183, 166087), (307, 99003), (541, 56181), (921, 33001), (1623, 18727)]