7642151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 8752128

約数和(自身を除く): 1109977

約数列:

[1, 11, 31, 73, 307, 341, 803, 2263, 3377, 9517, 22411, 24893, 104687, 246521, 694741, 7642151]

約数ペア:

[(1, 7642151), (11, 694741), (31, 246521), (73, 104687), (307, 24893), (341, 22411), (803, 9517), (2263, 3377)]