4819977

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 7450560

約数和(自身を除く): 2630583

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 397, 639, 1191, 1349, 3573, 4047, 7543, 12141, 22629, 28187, 67887, 84561, 253683, 535553, 1606659, 4819977]

約数ペア:

[(1, 4819977), (3, 1606659), (9, 535553), (19, 253683), (57, 84561), (71, 67887), (171, 28187), (213, 22629), (397, 12141), (639, 7543), (1191, 4047), (1349, 3573)]