2017663683

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 3323980800

約数和(自身を除く): 1306317117

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 149, 249, 357, 447, 457, 581, 1043, 1371, 1411, 1743, 2533, 3129, 3199, 4233, 7599, 7769, 9597, 9877, 12367, 17731, 23307, 29631, 37101, 37931, 53193, 54383, 68093, 86569, 113793, 163149, 204279, 210239, 259707, 265517, 476651, 630717, 644827, 796551, 1157581, 1429953, 1471673, 1934481, 3472743, 4415019, 4513789, 5651719, 8103067, 13541367, 16955157, 24309201, 39562033, 96079223, 118686099, 288237669, 672554561, 2017663683]

約数ペア:

[(1, 2017663683), (3, 672554561), (7, 288237669), (17, 118686099), (21, 96079223), (51, 39562033), (83, 24309201), (119, 16955157), (149, 13541367), (249, 8103067), (357, 5651719), (447, 4513789), (457, 4415019), (581, 3472743), (1043, 1934481), (1371, 1471673), (1411, 1429953), (1743, 1157581), (2533, 796551), (3129, 644827), (3199, 630717), (4233, 476651), (7599, 265517), (7769, 259707), (9597, 210239), (9877, 204279), (12367, 163149), (17731, 113793), (23307, 86569), (29631, 68093), (37101, 54383), (37931, 53193)]