1892643

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 2666496

約数和(自身を除く): 773853

約数列:

[1, 3, 31, 47, 93, 141, 433, 1299, 1457, 4371, 13423, 20351, 40269, 61053, 630881, 1892643]

約数ペア:

[(1, 1892643), (3, 630881), (31, 61053), (47, 40269), (93, 20351), (141, 13423), (433, 4371), (1299, 1457)]