320469303

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1387313}}^1$

素因数の和:1387334

約数の個数: 16

約数和(自身を含む): 532728576

約数和(自身を除く): 212259273

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1387313, 4161939, 9711191, 15260443, 29133573, 45781329, 106823101, 320469303]

約数ペア:

[(1, 320469303), (3, 106823101), (7, 45781329), (11, 29133573), (21, 15260443), (33, 9711191), (77, 4161939), (231, 1387313)]