41997423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 63383040

約数和(自身を除く): 21385617

約数列:

[1, 3, 13, 29, 39, 71, 87, 213, 377, 523, 923, 1131, 1569, 2059, 2769, 6177, 6799, 15167, 20397, 26767, 37133, 45501, 80301, 111399, 197171, 482729, 591513, 1076857, 1448187, 3230571, 13999141, 41997423]

約数ペア:

[(1, 41997423), (3, 13999141), (13, 3230571), (29, 1448187), (39, 1076857), (71, 591513), (87, 482729), (213, 197171), (377, 111399), (523, 80301), (923, 45501), (1131, 37133), (1569, 26767), (2059, 20397), (2769, 15167), (6177, 6799)]