244490780163

素因数分解:

$3^1\times 7^1\times {\mathrm{28403}}^1\times {\mathrm{409901}}^1$

素因数の和:438314

約数の個数: 16

約数和(自身を含む): 372571405056

約数和(自身を除く): 128080624893

約数列:

[1, 3, 7, 21, 28403, 85209, 198821, 409901, 596463, 1229703, 2869307, 8607921, 11642418103, 34927254309, 81496926721, 244490780163]

約数ペア:

[(1, 244490780163), (3, 81496926721), (7, 34927254309), (21, 11642418103), (28403, 8607921), (85209, 2869307), (198821, 1229703), (409901, 596463)]