42529921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9109}}^1$

素因数の和:9168

約数の個数: 16

約数和(自身を含む): 52473600

約数和(自身を除く): 9943679

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 9109, 63763, 209507, 264161, 1466549, 1849127, 6075703, 42529921]

約数ペア:

[(1, 42529921), (7, 6075703), (23, 1849127), (29, 1466549), (161, 264161), (203, 209507), (667, 63763), (4669, 9109)]