77297983

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 89945856

約数和(自身を除く): 12647873

約数列:

[1, 7, 83, 233, 571, 581, 1631, 3997, 19339, 47393, 133043, 135373, 331751, 931301, 11042569, 77297983]

約数ペア:

[(1, 77297983), (7, 11042569), (83, 931301), (233, 331751), (571, 135373), (581, 133043), (1631, 47393), (3997, 19339)]