7981483

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 8942400

約数和(自身を除く): 960917

約数列:

[1, 17, 23, 137, 149, 391, 2329, 2533, 3151, 3427, 20413, 53567, 58259, 347021, 469499, 7981483]

約数ペア:

[(1, 7981483), (17, 469499), (23, 347021), (137, 58259), (149, 53567), (391, 20413), (2329, 3427), (2533, 3151)]