1468719

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 2624000

約数和(自身を除く): 1155281

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 409, 513, 1197, 1227, 2863, 3591, 3681, 7771, 8589, 11043, 23313, 25767, 54397, 69939, 77301, 163191, 209817, 489573, 1468719]

約数ペア:

[(1, 1468719), (3, 489573), (7, 209817), (9, 163191), (19, 77301), (21, 69939), (27, 54397), (57, 25767), (63, 23313), (133, 11043), (171, 8589), (189, 7771), (399, 3681), (409, 3591), (513, 2863), (1197, 1227)]