13616967

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 23080960

約数和(自身を除く): 9463993

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 1609, 2821, 4827, 8463, 11263, 20917, 33789, 49879, 62751, 146419, 149637, 349153, 439257, 648427, 1047459, 1945281, 4538989, 13616967]

約数ペア:

[(1, 13616967), (3, 4538989), (7, 1945281), (13, 1047459), (21, 648427), (31, 439257), (39, 349153), (91, 149637), (93, 146419), (217, 62751), (273, 49879), (403, 33789), (651, 20917), (1209, 11263), (1609, 8463), (2821, 4827)]