2243377101

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{1327}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 3626778624

約数和(自身を除く): 1383401523

約数列:

[1, 3, 7, 19, 21, 57, 133, 223, 361, 399, 669, 1083, 1327, 1561, 2527, 3981, 4237, 4683, 7581, 9289, 12711, 25213, 27867, 29659, 75639, 80503, 88977, 176491, 241509, 295921, 479047, 529473, 563521, 887763, 1437141, 1690563, 2071447, 3353329, 5622499, 6214341, 10059987, 16867497, 39357493, 106827481, 118072479, 320482443, 747792367, 2243377101]

約数ペア:

[(1, 2243377101), (3, 747792367), (7, 320482443), (19, 118072479), (21, 106827481), (57, 39357493), (133, 16867497), (223, 10059987), (361, 6214341), (399, 5622499), (669, 3353329), (1083, 2071447), (1327, 1690563), (1561, 1437141), (2527, 887763), (3981, 563521), (4237, 529473), (4683, 479047), (7581, 295921), (9289, 241509), (12711, 176491), (25213, 88977), (27867, 80503), (29659, 75639)]