29372499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 49023520

約数和(自身を除く): 19651021

約数列:

[1, 3, 9, 13, 19, 39, 57, 73, 117, 171, 181, 219, 247, 543, 657, 741, 949, 1387, 1629, 2223, 2353, 2847, 3439, 4161, 7059, 8541, 10317, 12483, 13213, 18031, 21177, 30951, 39639, 44707, 54093, 118917, 134121, 162279, 171769, 251047, 402363, 515307, 753141, 1545921, 2259423, 3263611, 9790833, 29372499]

約数ペア:

[(1, 29372499), (3, 9790833), (9, 3263611), (13, 2259423), (19, 1545921), (39, 753141), (57, 515307), (73, 402363), (117, 251047), (171, 171769), (181, 162279), (219, 134121), (247, 118917), (543, 54093), (657, 44707), (741, 39639), (949, 30951), (1387, 21177), (1629, 18031), (2223, 13213), (2353, 12483), (2847, 10317), (3439, 8541), (4161, 7059)]