2010707517

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{156707}}^1$

素因数の和:156777

約数の個数: 32

約数和(自身を含む): 3369848832

約数和(自身を除く): 1359141315

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 156707, 470121, 1096949, 2037191, 3290847, 6111573, 7365229, 14260337, 22095687, 42781011, 51556603, 95747977, 154669809, 287243931, 670235839, 2010707517]

約数ペア:

[(1, 2010707517), (3, 670235839), (7, 287243931), (13, 154669809), (21, 95747977), (39, 51556603), (47, 42781011), (91, 22095687), (141, 14260337), (273, 7365229), (329, 6111573), (611, 3290847), (987, 2037191), (1833, 1096949), (4277, 470121), (12831, 156707)]