12943341

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 20545920

約数和(自身を除く): 7602579

約数列:

[1, 3, 9, 17, 27, 51, 153, 163, 173, 459, 489, 519, 1467, 1557, 2771, 2941, 4401, 4671, 8313, 8823, 24939, 26469, 28199, 74817, 79407, 84597, 253791, 479383, 761373, 1438149, 4314447, 12943341]

約数ペア:

[(1, 12943341), (3, 4314447), (9, 1438149), (17, 761373), (27, 479383), (51, 253791), (153, 84597), (163, 79407), (173, 74817), (459, 28199), (489, 26469), (519, 24939), (1467, 8823), (1557, 8313), (2771, 4671), (2941, 4401)]