1023830269

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{20551}}^1$

素因数の和:21216

約数の個数: 16

約数和(自身を含む): 1278498816

約数和(自身を除く): 254668547

約数列:

[1, 7, 11, 77, 647, 4529, 7117, 20551, 49819, 143857, 226061, 1582427, 13296497, 93075479, 146261467, 1023830269]

約数ペア:

[(1, 1023830269), (7, 146261467), (11, 93075479), (77, 13296497), (647, 1582427), (4529, 226061), (7117, 143857), (20551, 49819)]