240314879

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{28163}}^1$

素因数の和:28246

約数の個数: 16

約数和(自身を含む): 292004352

約数和(自身を除く): 51689473

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 28163, 197141, 647749, 1492639, 4534243, 10448473, 34330697, 240314879]

約数ペア:

[(1, 240314879), (7, 34330697), (23, 10448473), (53, 4534243), (161, 1492639), (371, 647749), (1219, 197141), (8533, 28163)]