712291209

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{77617}}^1$

素因数の和:77669

約数の個数: 32

約数和(自身を含む): 1192212480

約数和(自身を除く): 479921271

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 77617, 232851, 543319, 1474723, 1629957, 1785191, 4424169, 5355573, 10323061, 12496337, 30969183, 33918629, 37489011, 101755887, 237430403, 712291209]

約数ペア:

[(1, 712291209), (3, 237430403), (7, 101755887), (19, 37489011), (21, 33918629), (23, 30969183), (57, 12496337), (69, 10323061), (133, 5355573), (161, 4424169), (399, 1785191), (437, 1629957), (483, 1474723), (1311, 543319), (3059, 232851), (9177, 77617)]