22939371

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 41938624

約数和(自身を除く): 18999253

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 757, 777, 819, 1443, 2271, 2331, 3367, 4329, 5299, 6813, 9841, 10101, 15897, 28009, 29523, 30303, 47691, 68887, 84027, 88569, 196063, 206661, 252081, 364117, 588189, 619983, 1092351, 1764567, 2548819, 3277053, 7646457, 22939371]

約数ペア:

[(1, 22939371), (3, 7646457), (7, 3277053), (9, 2548819), (13, 1764567), (21, 1092351), (37, 619983), (39, 588189), (63, 364117), (91, 252081), (111, 206661), (117, 196063), (259, 88569), (273, 84027), (333, 68887), (481, 47691), (757, 30303), (777, 29523), (819, 28009), (1443, 15897), (2271, 10101), (2331, 9841), (3367, 6813), (4329, 5299)]