23158709

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 28429056

約数和(自身を除く): 5270347

約数列:

[1, 7, 17, 71, 119, 497, 1207, 2741, 8449, 19187, 46597, 194611, 326179, 1362277, 3308387, 23158709]

約数ペア:

[(1, 23158709), (7, 3308387), (17, 1362277), (71, 326179), (119, 194611), (497, 46597), (1207, 19187), (2741, 8449)]