13586937

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 22509312

約数和(自身を除く): 8922375

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 273, 317, 471, 951, 1099, 2041, 2219, 3297, 4121, 6123, 6657, 12363, 14287, 28847, 42861, 49769, 86541, 149307, 348383, 646997, 1045149, 1940991, 4528979, 13586937]

約数ペア:

[(1, 13586937), (3, 4528979), (7, 1940991), (13, 1045149), (21, 646997), (39, 348383), (91, 149307), (157, 86541), (273, 49769), (317, 42861), (471, 28847), (951, 14287), (1099, 12363), (2041, 6657), (2219, 6123), (3297, 4121)]