30472211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23279}}^1$

素因数の和:23314

約数の個数: 16

約数和(自身を含む): 40227840

約数和(自身を除く): 9755629

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 23279, 162953, 256069, 395743, 1792483, 2770201, 4353173, 30472211]

約数ペア:

[(1, 30472211), (7, 4353173), (11, 2770201), (17, 1792483), (77, 395743), (119, 256069), (187, 162953), (1309, 23279)]