1269722457

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1030

約数の個数: 36

約数和(自身を含む): 1910416560

約数和(自身を除く): 640694103

約数列:

[1, 3, 9, 29, 87, 227, 261, 681, 739, 841, 2043, 2217, 2523, 6583, 6651, 7569, 19749, 21431, 59247, 64293, 167753, 190907, 192879, 503259, 572721, 621499, 1509777, 1718163, 1864497, 4864837, 5593491, 14594511, 43783533, 141080273, 423240819, 1269722457]

約数ペア:

[(1, 1269722457), (3, 423240819), (9, 141080273), (29, 43783533), (87, 14594511), (227, 5593491), (261, 4864837), (681, 1864497), (739, 1718163), (841, 1509777), (2043, 621499), (2217, 572721), (2523, 503259), (6583, 192879), (6651, 190907), (7569, 167753), (19749, 64293), (21431, 59247)]