23697513

素因数分解:

$3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{739}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 39249600

約数和(自身を除く): 15552087

約数列:

[1, 3, 7, 9, 21, 63, 509, 739, 1527, 2217, 3563, 4581, 5173, 6651, 10689, 15519, 32067, 46557, 376151, 1128453, 2633057, 3385359, 7899171, 23697513]

約数ペア:

[(1, 23697513), (3, 7899171), (7, 3385359), (9, 2633057), (21, 1128453), (63, 376151), (509, 46557), (739, 32067), (1527, 15519), (2217, 10689), (3563, 6651), (4581, 5173)]