1042388643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{87721}}^1$

素因数の和:87974

約数の個数: 16

約数和(自身を含む): 1477940256

約数和(自身を除く): 435551613

約数列:

[1, 3, 17, 51, 233, 699, 3961, 11883, 87721, 263163, 1491257, 4473771, 20438993, 61316979, 347462881, 1042388643]

約数ペア:

[(1, 1042388643), (3, 347462881), (17, 61316979), (51, 20438993), (233, 4473771), (699, 1491257), (3961, 263163), (11883, 87721)]