147157031

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{3041}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 174440448

約数和(自身を除く): 27283417

約数列:

[1, 7, 31, 217, 223, 1561, 3041, 6913, 21287, 48391, 94271, 659897, 678143, 4747001, 21022433, 147157031]

約数ペア:

[(1, 147157031), (7, 21022433), (31, 4747001), (217, 678143), (223, 659897), (1561, 94271), (3041, 48391), (6913, 21287)]