13102229

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 16896000

約数和(自身を除く): 3793771

約数列:

[1, 7, 19, 29, 43, 79, 133, 203, 301, 551, 553, 817, 1247, 1501, 2291, 3397, 3857, 5719, 8729, 10507, 16037, 23693, 23779, 43529, 64543, 98513, 165851, 304703, 451801, 689591, 1871747, 13102229]

約数ペア:

[(1, 13102229), (7, 1871747), (19, 689591), (29, 451801), (43, 304703), (79, 165851), (133, 98513), (203, 64543), (301, 43529), (551, 23779), (553, 23693), (817, 16037), (1247, 10507), (1501, 8729), (2291, 5719), (3397, 3857)]