28612461

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2251}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 40355840

約数和(自身を除く): 11743379

約数列:

[1, 3, 19, 57, 223, 669, 2251, 4237, 6753, 12711, 42769, 128307, 501973, 1505919, 9537487, 28612461]

約数ペア:

[(1, 28612461), (3, 9537487), (19, 1505919), (57, 501973), (223, 128307), (669, 42769), (2251, 12711), (4237, 6753)]