14321969

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 15552000

約数和(自身を除く): 1230031

約数列:

[1, 29, 31, 89, 179, 899, 2581, 2759, 5191, 5549, 15931, 80011, 160921, 461999, 493861, 14321969]

約数ペア:

[(1, 14321969), (29, 493861), (31, 461999), (89, 160921), (179, 80011), (899, 15931), (2581, 5549), (2759, 5191)]