996816861

素因数分解:

$3^5\times {\mathrm{271}}^1\times {\mathrm{15137}}^1$

素因数の和:15423

約数の個数: 24

約数和(自身を含む): 1498783104

約数和(自身を除く): 501966243

約数列:

[1, 3, 9, 27, 81, 243, 271, 813, 2439, 7317, 15137, 21951, 45411, 65853, 136233, 408699, 1226097, 3678291, 4102127, 12306381, 36919143, 110757429, 332272287, 996816861]

約数ペア:

[(1, 996816861), (3, 332272287), (9, 110757429), (27, 36919143), (81, 12306381), (243, 4102127), (271, 3678291), (813, 1226097), (2439, 408699), (7317, 136233), (15137, 65853), (21951, 45411)]