2940987

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6089}}^1$

素因数の和:6122

約数の個数: 16

約数和(自身を含む): 4677120

約数和(自身を除く): 1736133

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 6089, 18267, 42623, 127869, 140047, 420141, 980329, 2940987]

約数ペア:

[(1, 2940987), (3, 980329), (7, 420141), (21, 140047), (23, 127869), (69, 42623), (161, 18267), (483, 6089)]