22411179

素因数分解:

$3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 36

約数和(自身を含む): 38146680

約数和(自身を除く): 15735501

約数列:

[1, 3, 7, 9, 21, 49, 63, 89, 147, 267, 441, 571, 623, 801, 1713, 1869, 3997, 4361, 5139, 5607, 11991, 13083, 27979, 35973, 39249, 50819, 83937, 152457, 251811, 355733, 457371, 1067199, 2490131, 3201597, 7470393, 22411179]

約数ペア:

[(1, 22411179), (3, 7470393), (7, 3201597), (9, 2490131), (21, 1067199), (49, 457371), (63, 355733), (89, 251811), (147, 152457), (267, 83937), (441, 50819), (571, 39249), (623, 35973), (801, 27979), (1713, 13083), (1869, 11991), (3997, 5607), (4361, 5139)]