495855360021

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{2193827}}^1$

素因数の和:2194113

約数の個数: 32

約数和(自身を含む): 775035555840

約数和(自身を除く): 279180195819

約数列:

[1, 3, 7, 21, 47, 141, 229, 329, 687, 987, 1603, 4809, 10763, 32289, 75341, 226023, 2193827, 6581481, 15356789, 46070367, 103109869, 309329607, 502386383, 721769083, 1507159149, 2165307249, 3516704681, 10550114043, 23612160001, 70836480003, 165285120007, 495855360021]

約数ペア:

[(1, 495855360021), (3, 165285120007), (7, 70836480003), (21, 23612160001), (47, 10550114043), (141, 3516704681), (229, 2165307249), (329, 1507159149), (687, 721769083), (987, 502386383), (1603, 309329607), (4809, 103109869), (10763, 46070367), (32289, 15356789), (75341, 6581481), (226023, 2193827)]