42145317

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{10667}}^1$

素因数の和:11112

約数の個数: 12

約数和(自身を含む): 61020960

約数和(自身を除く): 18875643

約数列:

[1, 3, 9, 439, 1317, 3951, 10667, 32001, 96003, 4682813, 14048439, 42145317]

約数ペア:

[(1, 42145317), (3, 14048439), (9, 4682813), (439, 96003), (1317, 32001), (3951, 10667)]