74904973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1451}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 92939616

約数和(自身を除く): 18034643

約数列:

[1, 11, 13, 19, 143, 209, 247, 361, 1451, 2717, 3971, 4693, 15961, 18863, 27569, 51623, 207493, 303259, 358397, 523811, 3942367, 5761921, 6809543, 74904973]

約数ペア:

[(1, 74904973), (11, 6809543), (13, 5761921), (19, 3942367), (143, 523811), (209, 358397), (247, 303259), (361, 207493), (1451, 51623), (2717, 27569), (3971, 18863), (4693, 15961)]