989837737

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{9043}}^1$

素因数の和:9892

約数の個数: 16

約数和(自身を含む): 1192360960

約数和(自身を除く): 202523223

約数列:

[1, 7, 19, 133, 823, 5761, 9043, 15637, 63301, 109459, 171817, 1202719, 7442389, 52096723, 141405391, 989837737]

約数ペア:

[(1, 989837737), (7, 141405391), (19, 52096723), (133, 7442389), (823, 1202719), (5761, 171817), (9043, 109459), (15637, 63301)]