17283213

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{6883}}^1$

素因数の和:6926

約数の個数: 20

約数和(自身を含む): 26654848

約数和(自身を除く): 9371635

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 6883, 20649, 61947, 185841, 213373, 557523, 640119, 1920357, 5761071, 17283213]

約数ペア:

[(1, 17283213), (3, 5761071), (9, 1920357), (27, 640119), (31, 557523), (81, 213373), (93, 185841), (279, 61947), (837, 20649), (2511, 6883)]