28837963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{617}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 36071424

約数和(自身を除く): 7233461

約数列:

[1, 7, 11, 77, 607, 617, 4249, 4319, 6677, 6787, 46739, 47509, 374519, 2621633, 4119709, 28837963]

約数ペア:

[(1, 28837963), (7, 4119709), (11, 2621633), (77, 374519), (607, 47509), (617, 46739), (4249, 6787), (4319, 6677)]