1572121233

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{27011}}^1$

素因数の和:27269

約数の個数: 24

約数和(自身を含む): 2359768320

約数和(自身を除く): 787647087

約数列:

[1, 3, 9, 29, 87, 223, 261, 669, 2007, 6467, 19401, 27011, 58203, 81033, 243099, 783319, 2349957, 6023453, 7049871, 18070359, 54211077, 174680137, 524040411, 1572121233]

約数ペア:

[(1, 1572121233), (3, 524040411), (9, 174680137), (29, 54211077), (87, 18070359), (223, 7049871), (261, 6023453), (669, 2349957), (2007, 783319), (6467, 243099), (19401, 81033), (27011, 58203)]