34187139

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7643}}^1$

素因数の和:7727

約数の個数: 24

約数和(自身を含む): 57238272

約数和(自身を除く): 23051133

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 7643, 22929, 53501, 68787, 160503, 481509, 542653, 1627959, 3798571, 4883877, 11395713, 34187139]

約数ペア:

[(1, 34187139), (3, 11395713), (7, 4883877), (9, 3798571), (21, 1627959), (63, 542653), (71, 481509), (213, 160503), (497, 68787), (639, 53501), (1491, 22929), (4473, 7643)]