427778538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{13879}}^1$

素因数の和:14362

約数の個数: 32

約数和(自身を含む): 935400960

約数和(自身を除く): 507622422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 467, 934, 1401, 2802, 5137, 10274, 13879, 15411, 27758, 30822, 41637, 83274, 152669, 305338, 458007, 916014, 6481493, 12962986, 19444479, 38888958, 71296423, 142592846, 213889269, 427778538]

約数ペア:

[(1, 427778538), (2, 213889269), (3, 142592846), (6, 71296423), (11, 38888958), (22, 19444479), (33, 12962986), (66, 6481493), (467, 916014), (934, 458007), (1401, 305338), (2802, 152669), (5137, 83274), (10274, 41637), (13879, 30822), (15411, 27758)]