231698709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{4157}}^1$

素因数の和:4737

約数の個数: 24

約数和(自身を含む): 365837472

約数和(自身を除く): 134138763

約数列:

[1, 3, 9, 11, 33, 99, 563, 1689, 4157, 5067, 6193, 12471, 18579, 37413, 45727, 55737, 137181, 411543, 2340391, 7021173, 21063519, 25744301, 77232903, 231698709]

約数ペア:

[(1, 231698709), (3, 77232903), (9, 25744301), (11, 21063519), (33, 7021173), (99, 2340391), (563, 411543), (1689, 137181), (4157, 55737), (5067, 45727), (6193, 37413), (12471, 18579)]