228608639

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{8389}}^1$

素因数の和:8642

約数の個数: 16

約数和(自身を含む): 277876800

約数和(自身を除く): 49268161

約数列:

[1, 7, 17, 119, 229, 1603, 3893, 8389, 27251, 58723, 142613, 998291, 1921081, 13447567, 32658377, 228608639]

約数ペア:

[(1, 228608639), (7, 32658377), (17, 13447567), (119, 1921081), (229, 998291), (1603, 142613), (3893, 58723), (8389, 27251)]