1874007549

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{2179}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 2834697600

約数和(自身を除く): 960690051

約数列:

[1, 3, 9, 27, 53, 159, 477, 601, 1431, 1803, 2179, 5409, 6537, 16227, 19611, 31853, 58833, 95559, 115487, 286677, 346461, 860031, 1039383, 1309579, 3118149, 3928737, 11786211, 35358633, 69407687, 208223061, 624669183, 1874007549]

約数ペア:

[(1, 1874007549), (3, 624669183), (9, 208223061), (27, 69407687), (53, 35358633), (159, 11786211), (477, 3928737), (601, 3118149), (1431, 1309579), (1803, 1039383), (2179, 860031), (5409, 346461), (6537, 286677), (16227, 115487), (19611, 95559), (31853, 58833)]