284851203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19687}}^1$

素因数の和:19763

約数の個数: 32

約数和(自身を含む): 476292096

約数和(自身を除く): 191440893

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 14469, 19687, 59061, 137809, 255931, 413427, 767793, 1043411, 1791517, 3130233, 5374551, 7303877, 13564343, 21911631, 40693029, 94950401, 284851203]

約数ペア:

[(1, 284851203), (3, 94950401), (7, 40693029), (13, 21911631), (21, 13564343), (39, 7303877), (53, 5374551), (91, 3130233), (159, 1791517), (273, 1043411), (371, 767793), (689, 413427), (1113, 255931), (2067, 137809), (4823, 59061), (14469, 19687)]