21418447683

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{30427}}^1$

素因数の和:30627

約数の個数: 32

約数和(自身を含む): 30057995520

約数和(自身を除く): 8639547837

約数列:

[1, 3, 41, 59, 97, 123, 177, 291, 2419, 3977, 5723, 7257, 11931, 17169, 30427, 91281, 234643, 703929, 1247507, 1795193, 2951419, 3742521, 5385579, 8854257, 73602913, 121008179, 174133721, 220808739, 363024537, 522401163, 7139482561, 21418447683]

約数ペア:

[(1, 21418447683), (3, 7139482561), (41, 522401163), (59, 363024537), (97, 220808739), (123, 174133721), (177, 121008179), (291, 73602913), (2419, 8854257), (3977, 5385579), (5723, 3742521), (7257, 2951419), (11931, 1795193), (17169, 1247507), (30427, 703929), (91281, 234643)]