12973923

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 19459440

約数和(自身を除く): 6485517

約数列:

[1, 3, 9, 53, 59, 159, 177, 461, 477, 531, 1383, 3127, 4149, 9381, 24433, 27199, 28143, 73299, 81597, 219897, 244791, 1441547, 4324641, 12973923]

約数ペア:

[(1, 12973923), (3, 4324641), (9, 1441547), (53, 244791), (59, 219897), (159, 81597), (177, 73299), (461, 28143), (477, 27199), (531, 24433), (1383, 9381), (3127, 4149)]