2017899693

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{6247}}^1$

素因数の和:8161

約数の個数: 24

約数和(自身を含む): 3070267200

約数和(自身を除く): 1052367507

約数列:

[1, 3, 9, 19, 57, 171, 1889, 5667, 6247, 17001, 18741, 35891, 56223, 107673, 118693, 323019, 356079, 1068237, 11800583, 35401749, 106205247, 224211077, 672633231, 2017899693]

約数ペア:

[(1, 2017899693), (3, 672633231), (9, 224211077), (19, 106205247), (57, 35401749), (171, 11800583), (1889, 1068237), (5667, 356079), (6247, 323019), (17001, 118693), (18741, 107673), (35891, 56223)]