22052107

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 28268352

約数和(自身を除く): 6216245

約数列:

[1, 7, 11, 49, 77, 163, 251, 539, 1141, 1757, 1793, 2761, 7987, 12299, 12551, 19327, 40913, 87857, 135289, 286391, 450043, 2004737, 3150301, 22052107]

約数ペア:

[(1, 22052107), (7, 3150301), (11, 2004737), (49, 450043), (77, 286391), (163, 135289), (251, 87857), (539, 40913), (1141, 19327), (1757, 12551), (1793, 12299), (2761, 7987)]