992045558721

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{558521}}^1$

素因数の和:558862

約数の個数: 48

約数和(自身を含む): 1580072142528

約数和(自身を除く): 588026583807

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 281, 301, 843, 903, 1967, 2107, 5901, 6321, 12083, 13769, 36249, 41307, 84581, 253743, 558521, 592067, 1675563, 1776201, 3909647, 11728941, 24016403, 27367529, 72049209, 82102587, 156944401, 168114821, 470833203, 504344463, 1098610807, 1176803747, 3295832421, 3530411241, 6748609243, 7690275649, 20245827729, 23070826947, 47240264701, 141720794103, 330681852907, 992045558721]

約数ペア:

[(1, 992045558721), (3, 330681852907), (7, 141720794103), (21, 47240264701), (43, 23070826947), (49, 20245827729), (129, 7690275649), (147, 6748609243), (281, 3530411241), (301, 3295832421), (843, 1176803747), (903, 1098610807), (1967, 504344463), (2107, 470833203), (5901, 168114821), (6321, 156944401), (12083, 82102587), (13769, 72049209), (36249, 27367529), (41307, 24016403), (84581, 11728941), (253743, 3909647), (558521, 1776201), (592067, 1675563)]