11899671

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 19243008

約数和(自身を除く): 7343337

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 347, 483, 497, 1041, 1491, 1633, 2429, 4899, 7287, 7981, 11431, 23943, 24637, 34293, 55867, 73911, 167601, 172459, 517377, 566651, 1699953, 3966557, 11899671]

約数ペア:

[(1, 11899671), (3, 3966557), (7, 1699953), (21, 566651), (23, 517377), (69, 172459), (71, 167601), (161, 73911), (213, 55867), (347, 34293), (483, 24637), (497, 23943), (1041, 11431), (1491, 7981), (1633, 7287), (2429, 4899)]