942331383

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{210671}}^1$

素因数の和:210755

約数の個数: 24

約数和(自身を含む): 1577511936

約数和(自身を除く): 635180553

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 210671, 632013, 1474697, 1896039, 4424091, 13272273, 14957641, 44872923, 104703487, 134618769, 314110461, 942331383]

約数ペア:

[(1, 942331383), (3, 314110461), (7, 134618769), (9, 104703487), (21, 44872923), (63, 14957641), (71, 13272273), (213, 4424091), (497, 1896039), (639, 1474697), (1491, 632013), (4473, 210671)]