1478979

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:93

約数の個数: 30

約数和(自身を含む): 2403060

約数和(自身を除く): 924081

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 589, 837, 961, 1539, 1767, 2511, 2883, 5301, 8649, 15903, 18259, 25947, 47709, 54777, 77841, 164331, 492993, 1478979]

約数ペア:

[(1, 1478979), (3, 492993), (9, 164331), (19, 77841), (27, 54777), (31, 47709), (57, 25947), (81, 18259), (93, 15903), (171, 8649), (279, 5301), (513, 2883), (589, 2511), (837, 1767), (961, 1539)]