4349457

素因数分解:

$3^5\times 7^1\times {\mathrm{2557}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 7448896

約数和(自身を除く): 3099439

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2557, 7671, 17899, 23013, 53697, 69039, 161091, 207117, 483273, 621351, 1449819, 4349457]

約数ペア:

[(1, 4349457), (3, 1449819), (7, 621351), (9, 483273), (21, 207117), (27, 161091), (63, 69039), (81, 53697), (189, 23013), (243, 17899), (567, 7671), (1701, 2557)]