855006783

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{12637}}^1$

素因数の和:13846

約数の個数: 16

約数和(自身を含む): 1201115520

約数和(自身を除く): 346108737

約数列:

[1, 3, 19, 57, 1187, 3561, 12637, 22553, 37911, 67659, 240103, 720309, 15000119, 45000357, 285002261, 855006783]

約数ペア:

[(1, 855006783), (3, 285002261), (19, 45000357), (57, 15000119), (1187, 720309), (3561, 240103), (12637, 67659), (22553, 37911)]