531006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 1244160

約数和(自身を除く): 713154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 269, 282, 329, 538, 658, 807, 987, 1614, 1883, 1974, 3766, 5649, 11298, 12643, 25286, 37929, 75858, 88501, 177002, 265503, 531006]

約数ペア:

[(1, 531006), (2, 265503), (3, 177002), (6, 88501), (7, 75858), (14, 37929), (21, 25286), (42, 12643), (47, 11298), (94, 5649), (141, 3766), (269, 1974), (282, 1883), (329, 1614), (538, 987), (658, 807)]