6123213

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 9674496

約数和(自身を除く): 3551283

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1291, 1581, 3873, 4743, 11619, 21947, 40021, 65841, 120063, 197523, 360189, 680357, 2041071, 6123213]

約数ペア:

[(1, 6123213), (3, 2041071), (9, 680357), (17, 360189), (31, 197523), (51, 120063), (93, 65841), (153, 40021), (279, 21947), (527, 11619), (1291, 4743), (1581, 3873)]