129951843

素因数分解:

$3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{6373}}^1$

素因数の和:7354

約数の個数: 16

約数和(自身を含む): 198256896

約数和(自身を除く): 68305053

約数列:

[1, 3, 7, 21, 971, 2913, 6373, 6797, 19119, 20391, 44611, 133833, 6188183, 18564549, 43317281, 129951843]

約数ペア:

[(1, 129951843), (3, 43317281), (7, 18564549), (21, 6188183), (971, 133833), (2913, 44611), (6373, 20391), (6797, 19119)]