409508739

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{15233}}^1$

素因数の和:15371

約数の個数: 24

約数和(自身を含む): 617891040

約数和(自身を除く): 208382301

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 927, 2987, 8961, 15233, 26883, 45699, 137097, 441757, 1325271, 1568999, 3975813, 4706997, 14120991, 45500971, 136502913, 409508739]

約数ペア:

[(1, 409508739), (3, 136502913), (9, 45500971), (29, 14120991), (87, 4706997), (103, 3975813), (261, 1568999), (309, 1325271), (927, 441757), (2987, 137097), (8961, 45699), (15233, 26883)]