1718996817

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{11503}}^1$

素因数の和:12072

約数の個数: 16

約数和(自身を含む): 2318286080

約数和(自身を除く): 599289263

約数列:

[1, 3, 109, 327, 457, 1371, 11503, 34509, 49813, 149439, 1253827, 3761481, 5256871, 15770613, 572998939, 1718996817]

約数ペア:

[(1, 1718996817), (3, 572998939), (109, 15770613), (327, 5256871), (457, 3761481), (1371, 1253827), (11503, 149439), (34509, 49813)]