29242539

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{19001}}^1$

素因数の和:19032

約数の個数: 20

約数和(自身を含む): 45984840

約数和(自身を除く): 16742301

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 19001, 57003, 171009, 361019, 513027, 1083057, 1539081, 3249171, 9747513, 29242539]

約数ペア:

[(1, 29242539), (3, 9747513), (9, 3249171), (19, 1539081), (27, 1083057), (57, 513027), (81, 361019), (171, 171009), (513, 57003), (1539, 19001)]