210005733

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{823}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 332236800

約数和(自身を除く): 122231067

約数列:

[1, 3, 7, 21, 29, 87, 203, 419, 609, 823, 1257, 2469, 2933, 5761, 8799, 12151, 17283, 23867, 36453, 71601, 85057, 167069, 255171, 344837, 501207, 1034511, 2413859, 7241577, 10000273, 30000819, 70001911, 210005733]

約数ペア:

[(1, 210005733), (3, 70001911), (7, 30000819), (21, 10000273), (29, 7241577), (87, 2413859), (203, 1034511), (419, 501207), (609, 344837), (823, 255171), (1257, 167069), (2469, 85057), (2933, 71601), (5761, 36453), (8799, 23867), (12151, 17283)]