2135529

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 3547908

約数和(自身を除く): 1412379

約数列:

[1, 3, 9, 11, 33, 37, 53, 99, 111, 121, 159, 333, 363, 407, 477, 583, 1089, 1221, 1749, 1961, 3663, 4477, 5247, 5883, 6413, 13431, 17649, 19239, 21571, 40293, 57717, 64713, 194139, 237281, 711843, 2135529]

約数ペア:

[(1, 2135529), (3, 711843), (9, 237281), (11, 194139), (33, 64713), (37, 57717), (53, 40293), (99, 21571), (111, 19239), (121, 17649), (159, 13431), (333, 6413), (363, 5883), (407, 5247), (477, 4477), (583, 3663), (1089, 1961), (1221, 1749)]