570843

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 1100736

約数和(自身を除く): 529893

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 41, 51, 63, 91, 117, 119, 123, 153, 221, 273, 287, 357, 369, 533, 663, 697, 819, 861, 1071, 1547, 1599, 1989, 2091, 2583, 3731, 4641, 4797, 4879, 6273, 9061, 11193, 13923, 14637, 27183, 33579, 43911, 63427, 81549, 190281, 570843]

約数ペア:

[(1, 570843), (3, 190281), (7, 81549), (9, 63427), (13, 43911), (17, 33579), (21, 27183), (39, 14637), (41, 13923), (51, 11193), (63, 9061), (91, 6273), (117, 4879), (119, 4797), (123, 4641), (153, 3731), (221, 2583), (273, 2091), (287, 1989), (357, 1599), (369, 1547), (533, 1071), (663, 861), (697, 819)]