22106721

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6229}}^1$

素因数の和:6265

約数の個数: 24

約数和(自身を含む): 36482880

約数和(自身を除く): 14376159

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 6229, 18687, 43603, 80977, 130809, 242931, 566839, 1052701, 1700517, 3158103, 7368907, 22106721]

約数ペア:

[(1, 22106721), (3, 7368907), (7, 3158103), (13, 1700517), (21, 1052701), (39, 566839), (91, 242931), (169, 130809), (273, 80977), (507, 43603), (1183, 18687), (3549, 6229)]