31976967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 16545273

約数列:

[1, 3, 11, 33, 47, 53, 141, 159, 389, 517, 583, 1167, 1551, 1749, 2491, 4279, 7473, 12837, 18283, 20617, 27401, 54849, 61851, 82203, 201113, 226787, 603339, 680361, 968999, 2906997, 10658989, 31976967]

約数ペア:

[(1, 31976967), (3, 10658989), (11, 2906997), (33, 968999), (47, 680361), (53, 603339), (141, 226787), (159, 201113), (389, 82203), (517, 61851), (583, 54849), (1167, 27401), (1551, 20617), (1749, 18283), (2491, 12837), (4279, 7473)]