7303131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 11681280

約数和(自身を除く): 4378149

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 1039, 2343, 3117, 7029, 9351, 11429, 34287, 73769, 102861, 221307, 663921, 811459, 2434377, 7303131]

約数ペア:

[(1, 7303131), (3, 2434377), (9, 811459), (11, 663921), (33, 221307), (71, 102861), (99, 73769), (213, 34287), (639, 11429), (781, 9351), (1039, 7029), (2343, 3117)]