1010397521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 1231884288

約数和(自身を除く): 221486767

約数列:

[1, 7, 23, 71, 157, 161, 497, 563, 1099, 1633, 3611, 3941, 11147, 11431, 12949, 25277, 39973, 78029, 88391, 90643, 256381, 279811, 618737, 919379, 1794667, 2032993, 6275761, 6435653, 14230951, 43930327, 144342503, 1010397521]

約数ペア:

[(1, 1010397521), (7, 144342503), (23, 43930327), (71, 14230951), (157, 6435653), (161, 6275761), (497, 2032993), (563, 1794667), (1099, 919379), (1633, 618737), (3611, 279811), (3941, 256381), (11147, 90643), (11431, 88391), (12949, 78029), (25277, 39973)]