2817529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 3749760

約数和(自身を除く): 932231

約数列:

[1, 11, 13, 17, 19, 61, 143, 187, 209, 221, 247, 323, 671, 793, 1037, 1159, 2431, 2717, 3553, 4199, 8723, 11407, 12749, 13481, 15067, 19703, 46189, 148291, 165737, 216733, 256139, 2817529]

約数ペア:

[(1, 2817529), (11, 256139), (13, 216733), (17, 165737), (19, 148291), (61, 46189), (143, 19703), (187, 15067), (209, 13481), (221, 12749), (247, 11407), (323, 8723), (671, 4199), (793, 3553), (1037, 2717), (1159, 2431)]