4730478543

素因数分解:

$3^3\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{18947}}^1$

素因数の和:20284

約数の個数: 32

約数和(自身を含む): 8015761920

約数和(自身を除く): 3285283377

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1321, 3963, 9247, 11889, 18947, 27741, 35667, 56841, 83223, 132629, 170523, 249669, 397887, 511569, 1193661, 3580983, 25028987, 75086961, 175202909, 225260883, 525608727, 675782649, 1576826181, 4730478543]

約数ペア:

[(1, 4730478543), (3, 1576826181), (7, 675782649), (9, 525608727), (21, 225260883), (27, 175202909), (63, 75086961), (189, 25028987), (1321, 3580983), (3963, 1193661), (9247, 511569), (11889, 397887), (18947, 249669), (27741, 170523), (35667, 132629), (56841, 83223)]