13857057

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 22181796

約数和(自身を除く): 8324739

約数列:

[1, 3, 9, 17, 41, 47, 51, 123, 141, 153, 369, 423, 697, 799, 1927, 2091, 2209, 2397, 5781, 6273, 6627, 7191, 17343, 19881, 32759, 37553, 90569, 98277, 112659, 271707, 294831, 337977, 815121, 1539673, 4619019, 13857057]

約数ペア:

[(1, 13857057), (3, 4619019), (9, 1539673), (17, 815121), (41, 337977), (47, 294831), (51, 271707), (123, 112659), (141, 98277), (153, 90569), (369, 37553), (423, 32759), (697, 19881), (799, 17343), (1927, 7191), (2091, 6627), (2209, 6273), (2397, 5781)]