381629269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 469647360

約数和(自身を除く): 88018091

約数列:

[1, 7, 19, 83, 133, 181, 191, 581, 1267, 1337, 1577, 3439, 3629, 11039, 15023, 15853, 24073, 25403, 34571, 105161, 110971, 241997, 285437, 301207, 656849, 1998059, 2108449, 2869393, 4597943, 20085751, 54518467, 381629269]

約数ペア:

[(1, 381629269), (7, 54518467), (19, 20085751), (83, 4597943), (133, 2869393), (181, 2108449), (191, 1998059), (581, 656849), (1267, 301207), (1337, 285437), (1577, 241997), (3439, 110971), (3629, 105161), (11039, 34571), (15023, 25403), (15853, 24073)]