30310203

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131213}}^1$

素因数の和:131234

約数の個数: 16

約数和(自身を含む): 50386176

約数和(自身を除く): 20075973

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 131213, 393639, 918491, 1443343, 2755473, 4330029, 10103401, 30310203]

約数ペア:

[(1, 30310203), (3, 10103401), (7, 4330029), (11, 2755473), (21, 1443343), (33, 918491), (77, 393639), (231, 131213)]