4130217

素因数分解:

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

素因数の和:111

約数の個数: 48

約数和(自身を含む): 7719040

約数和(自身を除く): 3588823

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 91, 117, 123, 189, 273, 287, 351, 369, 533, 819, 861, 1107, 1599, 1681, 2457, 2583, 3731, 4797, 5043, 7749, 11193, 11767, 14391, 15129, 21853, 33579, 35301, 45387, 65559, 100737, 105903, 152971, 196677, 317709, 458913, 590031, 1376739, 4130217]

約数ペア:

[(1, 4130217), (3, 1376739), (7, 590031), (9, 458913), (13, 317709), (21, 196677), (27, 152971), (39, 105903), (41, 100737), (63, 65559), (91, 45387), (117, 35301), (123, 33579), (189, 21853), (273, 15129), (287, 14391), (351, 11767), (369, 11193), (533, 7749), (819, 5043), (861, 4797), (1107, 3731), (1599, 2583), (1681, 2457)]