2011605087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{145547}}^1$

素因数の和:145838

約数の個数: 16

約数和(自身を含む): 2850412032

約数和(自身を除く): 838806945

約数列:

[1, 3, 17, 51, 271, 813, 4607, 13821, 145547, 436641, 2474299, 7422897, 39443237, 118329711, 670535029, 2011605087]

約数ペア:

[(1, 2011605087), (3, 670535029), (17, 118329711), (51, 39443237), (271, 7422897), (813, 2474299), (4607, 436641), (13821, 145547)]