1900707849

素因数分解:

$3^6\times {\mathrm{733}}^1\times {\mathrm{3557}}^1$

素因数の和:4308

約数の個数: 28

約数和(自身を含む): 2854448196

約数和(自身を除く): 953740347

約数列:

[1, 3, 9, 27, 81, 243, 729, 733, 2199, 3557, 6597, 10671, 19791, 32013, 59373, 96039, 178119, 288117, 534357, 864351, 2593053, 2607281, 7821843, 23465529, 70396587, 211189761, 633569283, 1900707849]

約数ペア:

[(1, 1900707849), (3, 633569283), (9, 211189761), (27, 70396587), (81, 23465529), (243, 7821843), (729, 2607281), (733, 2593053), (2199, 864351), (3557, 534357), (6597, 288117), (10671, 178119), (19791, 96039), (32013, 59373)]