7342181

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 9953280

約数和(自身を除く): 2611099

約数列:

[1, 7, 11, 17, 71, 77, 79, 119, 187, 497, 553, 781, 869, 1207, 1309, 1343, 5467, 5609, 6083, 8449, 9401, 13277, 14773, 39263, 61699, 92939, 95353, 103411, 431893, 667471, 1048883, 7342181]

約数ペア:

[(1, 7342181), (7, 1048883), (11, 667471), (17, 431893), (71, 103411), (77, 95353), (79, 92939), (119, 61699), (187, 39263), (497, 14773), (553, 13277), (781, 9401), (869, 8449), (1207, 6083), (1309, 5609), (1343, 5467)]