4622709

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 3421131

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 59, 91, 123, 147, 177, 273, 287, 413, 533, 637, 767, 861, 1239, 1599, 1911, 2009, 2301, 2419, 2891, 3731, 5369, 6027, 7257, 8673, 11193, 16107, 16933, 26117, 31447, 37583, 50799, 78351, 94341, 112749, 118531, 220129, 355593, 660387, 1540903, 4622709]

約数ペア:

[(1, 4622709), (3, 1540903), (7, 660387), (13, 355593), (21, 220129), (39, 118531), (41, 112749), (49, 94341), (59, 78351), (91, 50799), (123, 37583), (147, 31447), (177, 26117), (273, 16933), (287, 16107), (413, 11193), (533, 8673), (637, 7257), (767, 6027), (861, 5369), (1239, 3731), (1599, 2891), (1911, 2419), (2009, 2301)]