4978287

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:3979

約数の個数: 16

約数和(自身を含む): 7534080

約数和(自身を除く): 2555793

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 3923, 11769, 35307, 105921, 184381, 553143, 1659429, 4978287]

約数ペア:

[(1, 4978287), (3, 1659429), (9, 553143), (27, 184381), (47, 105921), (141, 35307), (423, 11769), (1269, 3923)]