23971717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18313}}^1$

素因数の和:18348

約数の個数: 16

約数和(自身を含む): 31646592

約数和(自身を除く): 7674875

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 18313, 128191, 201443, 311321, 1410101, 2179247, 3424531, 23971717]

約数ペア:

[(1, 23971717), (7, 3424531), (11, 2179247), (17, 1410101), (77, 311321), (119, 201443), (187, 128191), (1309, 18313)]