1177971

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 1645728

約数和(自身を除く): 467757

約数列:

[1, 3, 41, 61, 123, 157, 183, 471, 2501, 6437, 7503, 9577, 19311, 28731, 392657, 1177971]

約数ペア:

[(1, 1177971), (3, 392657), (41, 28731), (61, 19311), (123, 9577), (157, 7503), (183, 6437), (471, 2501)]