1188396819

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{4159}}^1$

素因数の和:4744

約数の個数: 32

約数和(自身を含む): 1857024000

約数和(自身を除く): 668627181

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 557, 1671, 4159, 5013, 10583, 12477, 15039, 31749, 37431, 79021, 95247, 112293, 237063, 285741, 711189, 2133567, 2316563, 6949689, 20849067, 44014697, 62547201, 132044091, 396132273, 1188396819]

約数ペア:

[(1, 1188396819), (3, 396132273), (9, 132044091), (19, 62547201), (27, 44014697), (57, 20849067), (171, 6949689), (513, 2316563), (557, 2133567), (1671, 711189), (4159, 285741), (5013, 237063), (10583, 112293), (12477, 95247), (15039, 79021), (31749, 37431)]