305280679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{70979}}^1$

素因数の和:71030

約数の個数: 16

約数和(自身を含む): 367960320

約数和(自身を除く): 62679641

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 70979, 780769, 1206643, 1632517, 13273073, 17957687, 27752789, 305280679]

約数ペア:

[(1, 305280679), (11, 27752789), (17, 17957687), (23, 13273073), (187, 1632517), (253, 1206643), (391, 780769), (4301, 70979)]