9991119

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 13847040

約数和(自身を除く): 3855921

約数列:

[1, 3, 47, 59, 141, 177, 1201, 2773, 3603, 8319, 56447, 70859, 169341, 212577, 3330373, 9991119]

約数ペア:

[(1, 9991119), (3, 3330373), (47, 212577), (59, 169341), (141, 70859), (177, 56447), (1201, 8319), (2773, 3603)]