17949132591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{125507}}^1$

素因数の和:125735

約数の個数: 32

約数和(自身を含む): 27270378240

約数和(自身を除く): 9321245649

約数列:

[1, 3, 13, 19, 39, 57, 193, 247, 579, 741, 2509, 3667, 7527, 11001, 47671, 125507, 143013, 376521, 1631591, 2384633, 4894773, 7153899, 24222851, 31000229, 72668553, 93000687, 314897063, 460234169, 944691189, 1380702507, 5983044197, 17949132591]

約数ペア:

[(1, 17949132591), (3, 5983044197), (13, 1380702507), (19, 944691189), (39, 460234169), (57, 314897063), (193, 93000687), (247, 72668553), (579, 31000229), (741, 24222851), (2509, 7153899), (3667, 4894773), (7527, 2384633), (11001, 1631591), (47671, 376521), (125507, 143013)]