147630371

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 172408320

約数和(自身を除く): 24777949

約数列:

[1, 7, 71, 139, 497, 973, 2137, 9869, 14959, 69083, 151727, 297043, 1062089, 2079301, 21090053, 147630371]

約数ペア:

[(1, 147630371), (7, 21090053), (71, 2079301), (139, 1062089), (497, 297043), (973, 151727), (2137, 69083), (9869, 14959)]