22451247

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 40535040

約数和(自身を除く): 18083793

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 79, 91, 117, 237, 273, 347, 553, 711, 819, 1027, 1041, 1659, 2429, 3081, 3123, 4511, 4977, 7189, 7287, 9243, 13533, 21567, 21861, 27413, 31577, 40599, 64701, 82239, 94731, 191891, 246717, 284193, 356369, 575673, 1069107, 1727019, 2494583, 3207321, 7483749, 22451247]

約数ペア:

[(1, 22451247), (3, 7483749), (7, 3207321), (9, 2494583), (13, 1727019), (21, 1069107), (39, 575673), (63, 356369), (79, 284193), (91, 246717), (117, 191891), (237, 94731), (273, 82239), (347, 64701), (553, 40599), (711, 31577), (819, 27413), (1027, 21861), (1041, 21567), (1659, 13533), (2429, 9243), (3081, 7287), (3123, 7189), (4511, 4977)]