3849993

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 6634368

約数和(自身を除く): 2784375

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2657, 7971, 18599, 23913, 55797, 61111, 167391, 183333, 427777, 549999, 1283331, 3849993]

約数ペア:

[(1, 3849993), (3, 1283331), (7, 549999), (9, 427777), (21, 183333), (23, 167391), (63, 61111), (69, 55797), (161, 23913), (207, 18599), (483, 7971), (1449, 2657)]