5200190307

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{208667}}^1$

素因数の和:208760

約数の個数: 32

約数和(自身を含む): 8413493760

約数和(自身を除く): 3213303453

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 8307, 24921, 208667, 626001, 1878003, 2712671, 5634009, 8138013, 14815357, 24414039, 44446071, 73242117, 133338213, 192599641, 400014639, 577798923, 1733396769, 5200190307]

約数ペア:

[(1, 5200190307), (3, 1733396769), (9, 577798923), (13, 400014639), (27, 192599641), (39, 133338213), (71, 73242117), (117, 44446071), (213, 24414039), (351, 14815357), (639, 8138013), (923, 5634009), (1917, 2712671), (2769, 1878003), (8307, 626001), (24921, 208667)]