30940329

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{8231}}^1$

素因数の和:8420

約数の個数: 16

約数和(自身を含む): 47416320

約数和(自身を除く): 16475991

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 8231, 24693, 57617, 172851, 1473349, 4420047, 10313443, 30940329]

約数ペア:

[(1, 30940329), (3, 10313443), (7, 4420047), (21, 1473349), (179, 172851), (537, 57617), (1253, 24693), (3759, 8231)]