22956579

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 37908000

約数和(自身を除く): 14951421

約数列:

[1, 3, 9, 17, 19, 51, 53, 57, 149, 153, 159, 171, 323, 447, 477, 901, 969, 1007, 1341, 2533, 2703, 2831, 2907, 3021, 7599, 7897, 8109, 8493, 9063, 17119, 22797, 23691, 25479, 48127, 51357, 71073, 134249, 144381, 150043, 154071, 402747, 433143, 450129, 1208241, 1350387, 2550731, 7652193, 22956579]

約数ペア:

[(1, 22956579), (3, 7652193), (9, 2550731), (17, 1350387), (19, 1208241), (51, 450129), (53, 433143), (57, 402747), (149, 154071), (153, 150043), (159, 144381), (171, 134249), (323, 71073), (447, 51357), (477, 48127), (901, 25479), (969, 23691), (1007, 22797), (1341, 17119), (2533, 9063), (2703, 8493), (2831, 8109), (2907, 7897), (3021, 7599)]