253670007

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 362102400

約数和(自身を除く): 108432393

約数列:

[1, 3, 19, 57, 71, 213, 361, 1083, 1349, 3299, 4047, 9897, 25631, 62681, 76893, 188043, 234229, 702687, 1190939, 3572817, 4450351, 13351053, 84556669, 253670007]

約数ペア:

[(1, 253670007), (3, 84556669), (19, 13351053), (57, 4450351), (71, 3572817), (213, 1190939), (361, 702687), (1083, 234229), (1349, 188043), (3299, 76893), (4047, 62681), (9897, 25631)]