30982237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 8047523

約数列:

[1, 11, 13, 29, 31, 143, 241, 319, 341, 377, 403, 899, 2651, 3133, 4147, 4433, 6989, 7471, 9889, 11687, 34463, 76879, 82181, 90857, 97123, 128557, 216659, 999427, 1068353, 2383249, 2816567, 30982237]

約数ペア:

[(1, 30982237), (11, 2816567), (13, 2383249), (29, 1068353), (31, 999427), (143, 216659), (241, 128557), (319, 97123), (341, 90857), (377, 82181), (403, 76879), (899, 34463), (2651, 11687), (3133, 9889), (4147, 7471), (4433, 6989)]