190242009

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16631}}^1$

素因数の和:16709

約数の個数: 24

約数和(自身を含む): 290594304

約数和(自身を除く): 100352295

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 11439, 16631, 49893, 149679, 515561, 681871, 1546683, 2045613, 4640049, 6136839, 21138001, 63414003, 190242009]

約数ペア:

[(1, 190242009), (3, 63414003), (9, 21138001), (31, 6136839), (41, 4640049), (93, 2045613), (123, 1546683), (279, 681871), (369, 515561), (1271, 149679), (3813, 49893), (11439, 16631)]