6920173

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 7980336

約数和(自身を除く): 1060163

約数列:

[1, 13, 17, 173, 181, 221, 2249, 2353, 2941, 3077, 31313, 38233, 40001, 407069, 532321, 6920173]

約数ペア:

[(1, 6920173), (13, 532321), (17, 407069), (173, 40001), (181, 38233), (221, 31313), (2249, 3077), (2353, 2941)]