9911913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4483}}^1$

素因数の和:4564

約数の個数: 16

約数和(自身を含む): 14635776

約数和(自身を除く): 4723863

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 4483, 13449, 49313, 147939, 300361, 901083, 3303971, 9911913]

約数ペア:

[(1, 9911913), (3, 3303971), (11, 901083), (33, 300361), (67, 147939), (201, 49313), (737, 13449), (2211, 4483)]