40139319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12043}}^1$

素因数の和:12158

約数の個数: 16

約数和(自身を含む): 58967424

約数和(自身を除く): 18828105

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 12043, 36129, 132473, 397419, 1216343, 3649029, 13379773, 40139319]

約数ペア:

[(1, 40139319), (3, 13379773), (11, 3649029), (33, 1216343), (101, 397419), (303, 132473), (1111, 36129), (3333, 12043)]