2017434540423

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1613}}^1\times {\mathrm{18401}}^1$

素因数の和:20319

約数の個数: 32

約数和(自身を含む): 2727724043520

約数和(自身を除く): 710289503097

約数列:

[1, 3, 139, 163, 417, 489, 1613, 4839, 18401, 22657, 55203, 67971, 224207, 262919, 672621, 788757, 2557739, 2999363, 7673217, 8998089, 29680813, 36545741, 89042439, 109637223, 416911457, 1250734371, 4125633007, 4837972519, 12376899021, 14513917557, 672478180141, 2017434540423]

約数ペア:

[(1, 2017434540423), (3, 672478180141), (139, 14513917557), (163, 12376899021), (417, 4837972519), (489, 4125633007), (1613, 1250734371), (4839, 416911457), (18401, 109637223), (22657, 89042439), (55203, 36545741), (67971, 29680813), (224207, 8998089), (262919, 7673217), (672621, 2999363), (788757, 2557739)]