4887280947

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1\times {\mathrm{2671}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 7018168320

約数和(自身を除く): 2130887373

約数列:

[1, 3, 19, 47, 57, 141, 683, 893, 2049, 2671, 2679, 8013, 12977, 32101, 38931, 50749, 96303, 125537, 152247, 376611, 609919, 1824293, 1829757, 2385203, 5472879, 7155609, 34661567, 85741771, 103984701, 257225313, 1629093649, 4887280947]

約数ペア:

[(1, 4887280947), (3, 1629093649), (19, 257225313), (47, 103984701), (57, 85741771), (141, 34661567), (683, 7155609), (893, 5472879), (2049, 2385203), (2671, 1829757), (2679, 1824293), (8013, 609919), (12977, 376611), (32101, 152247), (38931, 125537), (50749, 96303)]