2279755779

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{15427}}^1$

素因数の和:15695

約数の個数: 32

約数和(自身を含む): 3602006016

約数和(自身を除く): 1322250237

約数列:

[1, 3, 7, 21, 31, 93, 217, 227, 651, 681, 1589, 4767, 7037, 15427, 21111, 46281, 49259, 107989, 147777, 323967, 478237, 1434711, 3347659, 3501929, 10042977, 10505787, 24513503, 73540509, 108559799, 325679397, 759918593, 2279755779]

約数ペア:

[(1, 2279755779), (3, 759918593), (7, 325679397), (21, 108559799), (31, 73540509), (93, 24513503), (217, 10505787), (227, 10042977), (651, 3501929), (681, 3347659), (1589, 1434711), (4767, 478237), (7037, 323967), (15427, 147777), (21111, 107989), (46281, 49259)]