1709440641

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 2620200960

約数和(自身を除く): 910760319

約数列:

[1, 3, 9, 29, 53, 87, 159, 191, 261, 477, 573, 647, 1537, 1719, 1941, 4611, 5539, 5823, 10123, 13833, 16617, 18763, 30369, 34291, 49851, 56289, 91107, 102873, 123577, 168867, 293567, 308619, 370731, 880701, 994439, 1112193, 2642103, 2983317, 3583733, 6549581, 8949951, 10751199, 19648743, 32253597, 58946229, 189937849, 569813547, 1709440641]

約数ペア:

[(1, 1709440641), (3, 569813547), (9, 189937849), (29, 58946229), (53, 32253597), (87, 19648743), (159, 10751199), (191, 8949951), (261, 6549581), (477, 3583733), (573, 2983317), (647, 2642103), (1537, 1112193), (1719, 994439), (1941, 880701), (4611, 370731), (5539, 308619), (5823, 293567), (10123, 168867), (13833, 123577), (16617, 102873), (18763, 91107), (30369, 56289), (34291, 49851)]