42667323

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21323}}^1$

素因数の和:21378

約数の個数: 16

約数和(自身を含む): 61413120

約数和(自身を除く): 18745797

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 21323, 63969, 490429, 618367, 1471287, 1855101, 14222441, 42667323]

約数ペア:

[(1, 42667323), (3, 14222441), (23, 1855101), (29, 1471287), (69, 618367), (87, 490429), (667, 63969), (2001, 21323)]