1402569

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 2446080

約数和(自身を除く): 1043511

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 181, 189, 287, 369, 543, 861, 1107, 1267, 1629, 2583, 3801, 4887, 7421, 7749, 11403, 22263, 34209, 51947, 66789, 155841, 200367, 467523, 1402569]

約数ペア:

[(1, 1402569), (3, 467523), (7, 200367), (9, 155841), (21, 66789), (27, 51947), (41, 34209), (63, 22263), (123, 11403), (181, 7749), (189, 7421), (287, 4887), (369, 3801), (543, 2583), (861, 1629), (1107, 1267)]