1205366913

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{362953}}^1$

素因数の和:363006

約数の個数: 20

約数和(自身を含む): 1844532228

約数和(自身を除く): 639165315

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 362953, 1088859, 3266577, 9799731, 14881073, 29399193, 44643219, 133929657, 401788971, 1205366913]

約数ペア:

[(1, 1205366913), (3, 401788971), (9, 133929657), (27, 44643219), (41, 29399193), (81, 14881073), (123, 9799731), (369, 3266577), (1107, 1088859), (3321, 362953)]