738231641

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1\times {\mathrm{997}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 851733120

約数和(自身を除く): 113501479

約数列:

[1, 7, 139, 761, 973, 997, 5327, 6979, 105779, 138583, 740453, 758717, 970081, 5311019, 105461663, 738231641]

約数ペア:

[(1, 738231641), (7, 105461663), (139, 5311019), (761, 970081), (973, 758717), (997, 740453), (5327, 138583), (6979, 105779)]