13392243

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 7862157

約数列:

[1, 3, 9, 17, 27, 51, 153, 163, 179, 459, 489, 537, 1467, 1611, 2771, 3043, 4401, 4833, 8313, 9129, 24939, 27387, 29177, 74817, 82161, 87531, 262593, 496009, 787779, 1488027, 4464081, 13392243]

約数ペア:

[(1, 13392243), (3, 4464081), (9, 1488027), (17, 787779), (27, 496009), (51, 262593), (153, 87531), (163, 82161), (179, 74817), (459, 29177), (489, 27387), (537, 24939), (1467, 9129), (1611, 8313), (2771, 4833), (3043, 4401)]