8904465213

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{26309}}^1$

素因数の和:26617

約数の個数: 32

約数和(自身を含む): 13820958720

約数和(自身を除く): 4916493507

約数列:

[1, 3, 7, 21, 71, 213, 227, 497, 681, 1491, 1589, 4767, 16117, 26309, 48351, 78927, 112819, 184163, 338457, 552489, 1867939, 5603817, 5972143, 13075573, 17916429, 39226719, 41805001, 125415003, 424022153, 1272066459, 2968155071, 8904465213]

約数ペア:

[(1, 8904465213), (3, 2968155071), (7, 1272066459), (21, 424022153), (71, 125415003), (213, 41805001), (227, 39226719), (497, 17916429), (681, 13075573), (1491, 5972143), (1589, 5603817), (4767, 1867939), (16117, 552489), (26309, 338457), (48351, 184163), (78927, 112819)]