2247758558577

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{72370603}}^1$

素因数の和:72370662

約数の個数: 48

約数和(自身を含む): 4064333120640

約数和(自身を除く): 1816574562063

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1827, 3451, 4437, 10353, 31059, 72370603, 217111809, 506594221, 651335427, 1230300251, 1519782663, 2098747487, 3690900753, 4559347989, 6296242461, 8612101757, 11072702259, 14691232409, 18888727383, 25836305271, 35678707279, 44073697227, 77508915813, 107036121837, 132221091681, 249750950953, 321108365511, 749252852859, 2247758558577]

約数ペア:

[(1, 2247758558577), (3, 749252852859), (7, 321108365511), (9, 249750950953), (17, 132221091681), (21, 107036121837), (29, 77508915813), (51, 44073697227), (63, 35678707279), (87, 25836305271), (119, 18888727383), (153, 14691232409), (203, 11072702259), (261, 8612101757), (357, 6296242461), (493, 4559347989), (609, 3690900753), (1071, 2098747487), (1479, 1519782663), (1827, 1230300251), (3451, 651335427), (4437, 506594221), (10353, 217111809), (31059, 72370603)]