3287589

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 4658880

約数和(自身を除く): 1371291

約数列:

[1, 3, 19, 57, 137, 411, 421, 1263, 2603, 7809, 7999, 23997, 57677, 173031, 1095863, 3287589]

約数ペア:

[(1, 3287589), (3, 1095863), (19, 173031), (57, 57677), (137, 23997), (411, 7999), (421, 7809), (1263, 2603)]