2981473407

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3499}}^1$

素因数の和:3689

約数の個数: 64

約数和(自身を含む): 5107200000

約数和(自身を除く): 2125726593

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 151, 171, 209, 297, 453, 513, 627, 1359, 1661, 1881, 2869, 3499, 4077, 4983, 5643, 8607, 10497, 14949, 25821, 31491, 31559, 38489, 44847, 66481, 77463, 94473, 94677, 115467, 199443, 284031, 346401, 528349, 598329, 731291, 852093, 1039203, 1585047, 1794987, 2193873, 4755141, 5811839, 6581619, 10038631, 14265423, 17435517, 19744857, 30115893, 52306551, 90347679, 110424941, 156919653, 271043037, 331274823, 993824469, 2981473407]

約数ペア:

[(1, 2981473407), (3, 993824469), (9, 331274823), (11, 271043037), (19, 156919653), (27, 110424941), (33, 90347679), (57, 52306551), (99, 30115893), (151, 19744857), (171, 17435517), (209, 14265423), (297, 10038631), (453, 6581619), (513, 5811839), (627, 4755141), (1359, 2193873), (1661, 1794987), (1881, 1585047), (2869, 1039203), (3499, 852093), (4077, 731291), (4983, 598329), (5643, 528349), (8607, 346401), (10497, 284031), (14949, 199443), (25821, 115467), (31491, 94677), (31559, 94473), (38489, 77463), (44847, 66481)]