4811391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 8255520

約数和(自身を除く): 3444129

約数列:

[1, 3, 9, 13, 17, 39, 41, 51, 59, 117, 123, 153, 177, 221, 369, 531, 533, 663, 697, 767, 1003, 1599, 1989, 2091, 2301, 2419, 3009, 4797, 6273, 6903, 7257, 9027, 9061, 13039, 21771, 27183, 31447, 39117, 41123, 81549, 94341, 117351, 123369, 283023, 370107, 534599, 1603797, 4811391]

約数ペア:

[(1, 4811391), (3, 1603797), (9, 534599), (13, 370107), (17, 283023), (39, 123369), (41, 117351), (51, 94341), (59, 81549), (117, 41123), (123, 39117), (153, 31447), (177, 27183), (221, 21771), (369, 13039), (531, 9061), (533, 9027), (663, 7257), (697, 6903), (767, 6273), (1003, 4797), (1599, 3009), (1989, 2419), (2091, 2301)]