297089091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 486997056

約数和(自身を除く): 189907965

約数列:

[1, 3, 9, 13, 23, 39, 69, 113, 117, 207, 299, 339, 897, 977, 1017, 1469, 2599, 2691, 2931, 4407, 7797, 8793, 12701, 13221, 22471, 23391, 33787, 38103, 67413, 101361, 110401, 114309, 202239, 292123, 304083, 331203, 876369, 993609, 1435213, 2539223, 2629107, 4305639, 7617669, 12916917, 22853007, 33009899, 99029697, 297089091]

約数ペア:

[(1, 297089091), (3, 99029697), (9, 33009899), (13, 22853007), (23, 12916917), (39, 7617669), (69, 4305639), (113, 2629107), (117, 2539223), (207, 1435213), (299, 993609), (339, 876369), (897, 331203), (977, 304083), (1017, 292123), (1469, 202239), (2599, 114309), (2691, 110401), (2931, 101361), (4407, 67413), (7797, 38103), (8793, 33787), (12701, 23391), (13221, 22471)]