12060657

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 20908800

約数和(自身を除く): 8848143

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 239, 267, 567, 623, 717, 801, 1673, 1869, 2151, 2403, 5019, 5607, 6453, 7209, 15057, 16821, 19359, 21271, 45171, 50463, 63813, 135513, 148897, 191439, 446691, 574317, 1340073, 1722951, 4020219, 12060657]

約数ペア:

[(1, 12060657), (3, 4020219), (7, 1722951), (9, 1340073), (21, 574317), (27, 446691), (63, 191439), (81, 148897), (89, 135513), (189, 63813), (239, 50463), (267, 45171), (567, 21271), (623, 19359), (717, 16821), (801, 15057), (1673, 7209), (1869, 6453), (2151, 5607), (2403, 5019)]