2129334837

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 3379102272

約数和(自身を除く): 1249767435

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 337, 371, 811, 1011, 1113, 2359, 2433, 2597, 5677, 7077, 7791, 16513, 17031, 17861, 39739, 42983, 49539, 53583, 119217, 125027, 128949, 273307, 300881, 375081, 819921, 875189, 902643, 1913149, 2106167, 2625567, 5739447, 6318501, 13392043, 14485271, 40176129, 43455813, 101396897, 304190691, 709778279, 2129334837]

約数ペア:

[(1, 2129334837), (3, 709778279), (7, 304190691), (21, 101396897), (49, 43455813), (53, 40176129), (147, 14485271), (159, 13392043), (337, 6318501), (371, 5739447), (811, 2625567), (1011, 2106167), (1113, 1913149), (2359, 902643), (2433, 875189), (2597, 819921), (5677, 375081), (7077, 300881), (7791, 273307), (16513, 128949), (17031, 125027), (17861, 119217), (39739, 53583), (42983, 49539)]