854403837

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{601}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 1400011200

約数和(自身を除く): 545607363

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 509, 601, 931, 1527, 1803, 2793, 3563, 4207, 9671, 10689, 11419, 12621, 24941, 29013, 29449, 34257, 67697, 74823, 79933, 88347, 203091, 239799, 305909, 473879, 559531, 917727, 1421637, 1678593, 2141363, 5812271, 6424089, 14989541, 17436813, 40685897, 44968623, 122057691, 284801279, 854403837]

約数ペア:

[(1, 854403837), (3, 284801279), (7, 122057691), (19, 44968623), (21, 40685897), (49, 17436813), (57, 14989541), (133, 6424089), (147, 5812271), (399, 2141363), (509, 1678593), (601, 1421637), (931, 917727), (1527, 559531), (1803, 473879), (2793, 305909), (3563, 239799), (4207, 203091), (9671, 88347), (10689, 79933), (11419, 74823), (12621, 67697), (24941, 34257), (29013, 29449)]