797070339

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 1272293568

約数和(自身を除く): 475223229

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 173, 477, 519, 689, 743, 1557, 2067, 2229, 2249, 6201, 6687, 6747, 9169, 9659, 20241, 27507, 28977, 39379, 82521, 86931, 118137, 119197, 128539, 354411, 357591, 385617, 511927, 1072773, 1156851, 1535781, 1671007, 4607343, 5013021, 6812567, 15039063, 20437701, 61313103, 88563371, 265690113, 797070339]

約数ペア:

[(1, 797070339), (3, 265690113), (9, 88563371), (13, 61313103), (39, 20437701), (53, 15039063), (117, 6812567), (159, 5013021), (173, 4607343), (477, 1671007), (519, 1535781), (689, 1156851), (743, 1072773), (1557, 511927), (2067, 385617), (2229, 357591), (2249, 354411), (6201, 128539), (6687, 119197), (6747, 118137), (9169, 86931), (9659, 82521), (20241, 39379), (27507, 28977)]