56986587

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29179}}^1$

素因数の和:29223

約数の個数: 24

約数和(自身を含む): 97111040

約数和(自身を除く): 40124453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 29179, 87537, 204253, 262611, 612759, 904549, 1838277, 2713647, 6331843, 8140941, 18995529, 56986587]

約数ペア:

[(1, 56986587), (3, 18995529), (7, 8140941), (9, 6331843), (21, 2713647), (31, 1838277), (63, 904549), (93, 612759), (217, 262611), (279, 204253), (651, 87537), (1953, 29179)]