13360137

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 7928823

約数列:

[1, 3, 7, 21, 41, 59, 123, 177, 263, 287, 413, 789, 861, 1239, 1841, 2419, 5523, 7257, 10783, 15517, 16933, 32349, 46551, 50799, 75481, 108619, 226443, 325857, 636197, 1908591, 4453379, 13360137]

約数ペア:

[(1, 13360137), (3, 4453379), (7, 1908591), (21, 636197), (41, 325857), (59, 226443), (123, 108619), (177, 75481), (263, 50799), (287, 46551), (413, 32349), (789, 16933), (861, 15517), (1239, 10783), (1841, 7257), (2419, 5523)]