213577959

素因数分解:

$3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{7699}}^1$

素因数の和:9030

約数の個数: 16

約数和(自身を含む): 325740800

約数和(自身を除く): 112162841

約数列:

[1, 3, 7, 21, 1321, 3963, 7699, 9247, 23097, 27741, 53893, 161679, 10170379, 30511137, 71192653, 213577959]

約数ペア:

[(1, 213577959), (3, 71192653), (7, 30511137), (21, 10170379), (1321, 161679), (3963, 53893), (7699, 27741), (9247, 23097)]