451322079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 660441600

約数和(自身を除く): 209119521

約数列:

[1, 3, 13, 39, 71, 213, 389, 419, 923, 1167, 1257, 2769, 5057, 5447, 15171, 16341, 27619, 29749, 82857, 89247, 162991, 359047, 386737, 488973, 1077141, 1160211, 2118883, 6356649, 11572361, 34717083, 150440693, 451322079]

約数ペア:

[(1, 451322079), (3, 150440693), (13, 34717083), (39, 11572361), (71, 6356649), (213, 2118883), (389, 1160211), (419, 1077141), (923, 488973), (1167, 386737), (1257, 359047), (2769, 162991), (5057, 89247), (5447, 82857), (15171, 29749), (16341, 27619)]