8278345149

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{691}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 11282279424

約数和(自身を除く): 3003934275

約数列:

[1, 3, 103, 137, 283, 309, 411, 691, 849, 2073, 14111, 29149, 38771, 42333, 71173, 87447, 94667, 116313, 195553, 213519, 284001, 586659, 3993413, 9750701, 11980239, 20141959, 26790761, 29252103, 60425877, 80372283, 2759448383, 8278345149]

約数ペア:

[(1, 8278345149), (3, 2759448383), (103, 80372283), (137, 60425877), (283, 29252103), (309, 26790761), (411, 20141959), (691, 11980239), (849, 9750701), (2073, 3993413), (14111, 586659), (29149, 284001), (38771, 213519), (42333, 195553), (71173, 116313), (87447, 94667)]