4019763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 5991552

約数和(自身を除く): 1971789

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 2971, 8913, 32681, 98043, 121811, 365433, 1339921, 4019763]

約数ペア:

[(1, 4019763), (3, 1339921), (11, 365433), (33, 121811), (41, 98043), (123, 32681), (451, 8913), (1353, 2971)]