2912776167

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{15451}}^1$

素因数の和:15699

約数の個数: 32

約数和(自身を含む): 4556980224

約数和(自身を除く): 1644204057

約数列:

[1, 3, 7, 21, 47, 141, 191, 329, 573, 987, 1337, 4011, 8977, 15451, 26931, 46353, 62839, 108157, 188517, 324471, 726197, 2178591, 2951141, 5083379, 8853423, 15250137, 20657987, 61973961, 138703627, 416110881, 970925389, 2912776167]

約数ペア:

[(1, 2912776167), (3, 970925389), (7, 416110881), (21, 138703627), (47, 61973961), (141, 20657987), (191, 15250137), (329, 8853423), (573, 5083379), (987, 2951141), (1337, 2178591), (4011, 726197), (8977, 324471), (15451, 188517), (26931, 108157), (46353, 62839)]