1481361231

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{538481}}^1$

素因数の和:538622

約数の個数: 16

約数和(自身を含む): 2274547968

約数和(自身を除く): 793186737

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 538481, 1615443, 3769367, 11308101, 70541011, 211623033, 493787077, 1481361231]

約数ペア:

[(1, 1481361231), (3, 493787077), (7, 211623033), (21, 70541011), (131, 11308101), (393, 3769367), (917, 1615443), (2751, 538481)]