379969479

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{4703}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 563576832

約数和(自身を除く): 183607353

約数列:

[1, 3, 9, 47, 141, 191, 423, 573, 1719, 4703, 8977, 14109, 26931, 42327, 80793, 221041, 663123, 898273, 1989369, 2694819, 8084457, 42218831, 126656493, 379969479]

約数ペア:

[(1, 379969479), (3, 126656493), (9, 42218831), (47, 8084457), (141, 2694819), (191, 1989369), (423, 898273), (573, 663123), (1719, 221041), (4703, 80793), (8977, 42327), (14109, 26931)]