291246278387

素因数分解:

${\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1409}}^1\times {\mathrm{20287}}^1$

素因数の和:22162

約数の個数: 16

約数和(自身を含む): 304826388480

約数和(自身を除く): 13580110093

約数列:

[1, 23, 443, 1409, 10189, 20287, 32407, 466601, 624187, 8987141, 14356301, 28584383, 206704243, 657440809, 12662881669, 291246278387]

約数ペア:

[(1, 291246278387), (23, 12662881669), (443, 657440809), (1409, 206704243), (10189, 28584383), (20287, 14356301), (32407, 8987141), (466601, 624187)]