81484837

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8297}}^1$

素因数の和:8388

約数の個数: 16

約数和(自身を含む): 98779392

約数和(自身を除く): 17294555

約数列:

[1, 7, 23, 61, 161, 427, 1403, 8297, 9821, 58079, 190831, 506117, 1335817, 3542819, 11640691, 81484837]

約数ペア:

[(1, 81484837), (7, 11640691), (23, 3542819), (61, 1335817), (161, 506117), (427, 190831), (1403, 58079), (8297, 9821)]