97867861

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 130733568

約数和(自身を除く): 32865707

約数列:

[1, 7, 13, 17, 41, 91, 119, 221, 287, 533, 697, 1543, 1547, 3731, 4879, 9061, 10801, 20059, 26231, 63263, 63427, 140413, 183617, 341003, 442841, 822419, 1075471, 2387021, 5756933, 7528297, 13981123, 97867861]

約数ペア:

[(1, 97867861), (7, 13981123), (13, 7528297), (17, 5756933), (41, 2387021), (91, 1075471), (119, 822419), (221, 442841), (287, 341003), (533, 183617), (697, 140413), (1543, 63427), (1547, 63263), (3731, 26231), (4879, 20059), (9061, 10801)]