8674017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 13332480

約数和(自身を除く): 4658463

約数列:

[1, 3, 11, 31, 33, 61, 93, 139, 183, 341, 417, 671, 1023, 1529, 1891, 2013, 4309, 4587, 5673, 8479, 12927, 20801, 25437, 47399, 62403, 93269, 142197, 262849, 279807, 788547, 2891339, 8674017]

約数ペア:

[(1, 8674017), (3, 2891339), (11, 788547), (31, 279807), (33, 262849), (61, 142197), (93, 93269), (139, 62403), (183, 47399), (341, 25437), (417, 20801), (671, 12927), (1023, 8479), (1529, 5673), (1891, 4587), (2013, 4309)]