3457107

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 5644800

約数和(自身を除く): 2187693

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 293, 437, 513, 621, 879, 1311, 2637, 3933, 5567, 6739, 7911, 11799, 16701, 20217, 50103, 60651, 128041, 150309, 181953, 384123, 1152369, 3457107]

約数ペア:

[(1, 3457107), (3, 1152369), (9, 384123), (19, 181953), (23, 150309), (27, 128041), (57, 60651), (69, 50103), (171, 20217), (207, 16701), (293, 11799), (437, 7911), (513, 6739), (621, 5567), (879, 3933), (1311, 2637)]