2682173319

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3253}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 4273413120

約数和(自身を除く): 1591239801

約数列:

[1, 3, 7, 21, 49, 71, 79, 147, 213, 237, 497, 553, 1491, 1659, 3253, 3479, 3871, 5609, 9759, 10437, 11613, 16827, 22771, 39263, 68313, 117789, 159397, 230963, 256987, 274841, 478191, 692889, 770961, 824523, 1616741, 1798909, 4850223, 5396727, 11317187, 12592363, 18246077, 33951561, 37777089, 54738231, 127722539, 383167617, 894057773, 2682173319]

約数ペア:

[(1, 2682173319), (3, 894057773), (7, 383167617), (21, 127722539), (49, 54738231), (71, 37777089), (79, 33951561), (147, 18246077), (213, 12592363), (237, 11317187), (497, 5396727), (553, 4850223), (1491, 1798909), (1659, 1616741), (3253, 824523), (3479, 770961), (3871, 692889), (5609, 478191), (9759, 274841), (10437, 256987), (11613, 230963), (16827, 159397), (22771, 117789), (39263, 68313)]