1738559961

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{659}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 2731734720

約数和(自身を除く): 993174759

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 401, 659, 731, 1203, 1977, 2193, 3609, 5931, 6579, 6817, 11203, 17243, 20451, 28337, 33609, 51729, 61353, 85011, 100827, 155187, 255033, 264259, 293131, 481729, 792777, 879393, 1445187, 2378331, 2638179, 4335561, 4492403, 11363137, 13477209, 34089411, 40431627, 102268233, 193173329, 579519987, 1738559961]

約数ペア:

[(1, 1738559961), (3, 579519987), (9, 193173329), (17, 102268233), (43, 40431627), (51, 34089411), (129, 13477209), (153, 11363137), (387, 4492403), (401, 4335561), (659, 2638179), (731, 2378331), (1203, 1445187), (1977, 879393), (2193, 792777), (3609, 481729), (5931, 293131), (6579, 264259), (6817, 255033), (11203, 155187), (17243, 100827), (20451, 85011), (28337, 61353), (33609, 51729)]