1330961517

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{112289}}^1$

素因数の和:112737

約数の個数: 16

約数和(自身を含む): 1976304000

約数和(自身を除く): 645342483

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 112289, 336867, 1010601, 3031803, 49294871, 147884613, 443653839, 1330961517]

約数ペア:

[(1, 1330961517), (3, 443653839), (9, 147884613), (27, 49294871), (439, 3031803), (1317, 1010601), (3951, 336867), (11853, 112289)]