43216239

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 64650240

約数和(自身を除く): 21434001

約数列:

[1, 3, 11, 33, 79, 121, 137, 237, 363, 411, 869, 1331, 1507, 2607, 3993, 4521, 9559, 10823, 16577, 28677, 32469, 49731, 105149, 119053, 182347, 315447, 357159, 547041, 1309583, 3928749, 14405413, 43216239]

約数ペア:

[(1, 43216239), (3, 14405413), (11, 3928749), (33, 1309583), (79, 547041), (121, 357159), (137, 315447), (237, 182347), (363, 119053), (411, 105149), (869, 49731), (1331, 32469), (1507, 28677), (2607, 16577), (3993, 10823), (4521, 9559)]