28680443

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3347}}^1$

素因数の和:3418

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 5067397

約数列:

[1, 11, 19, 41, 209, 451, 779, 3347, 8569, 36817, 63593, 137227, 699523, 1509497, 2607313, 28680443]

約数ペア:

[(1, 28680443), (11, 2607313), (19, 1509497), (41, 699523), (209, 137227), (451, 63593), (779, 36817), (3347, 8569)]