1004967

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:684

約数の個数: 20

約数和(自身を含む): 1582680

約数和(自身を除く): 577713

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 653, 1539, 1959, 5877, 12407, 17631, 37221, 52893, 111663, 334989, 1004967]

約数ペア:

[(1, 1004967), (3, 334989), (9, 111663), (19, 52893), (27, 37221), (57, 17631), (81, 12407), (171, 5877), (513, 1959), (653, 1539)]