29138613

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19543}}^1$

素因数の和:19624

約数の個数: 16

約数和(自身を含む): 45029376

約数和(自身を除く): 15890763

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 19543, 58629, 136801, 410403, 1387553, 4162659, 9712871, 29138613]

約数ペア:

[(1, 29138613), (3, 9712871), (7, 4162659), (21, 1387553), (71, 410403), (213, 136801), (497, 58629), (1491, 19543)]