16239432891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{17761}}^1$

素因数の和:18147

約数の個数: 32

約数和(自身を含む): 23940334080

約数和(自身を除く): 7700901189

約数列:

[1, 3, 11, 33, 103, 269, 309, 807, 1133, 2959, 3399, 8877, 17761, 27707, 53283, 83121, 195371, 304777, 586113, 914331, 1829383, 4777709, 5488149, 14333127, 20123213, 52554799, 60369639, 157664397, 492104027, 1476312081, 5413144297, 16239432891]

約数ペア:

[(1, 16239432891), (3, 5413144297), (11, 1476312081), (33, 492104027), (103, 157664397), (269, 60369639), (309, 52554799), (807, 20123213), (1133, 14333127), (2959, 5488149), (3399, 4777709), (8877, 1829383), (17761, 914331), (27707, 586113), (53283, 304777), (83121, 195371)]