210930349

素因数分解:

$7^2\times {\mathrm{953}}^1\times {\mathrm{4517}}^1$

素因数の和:5484

約数の個数: 12

約数和(自身を含む): 245679804

約数和(自身を除く): 34749455

約数列:

[1, 7, 49, 953, 4517, 6671, 31619, 46697, 221333, 4304701, 30132907, 210930349]

約数ペア:

[(1, 210930349), (7, 30132907), (49, 4304701), (953, 221333), (4517, 46697), (6671, 31619)]