19771053

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2837}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 27789696

約数和(自身を除く): 8018643

約数列:

[1, 3, 23, 69, 101, 303, 2323, 2837, 6969, 8511, 65251, 195753, 286537, 859611, 6590351, 19771053]

約数ペア:

[(1, 19771053), (3, 6590351), (23, 859611), (69, 286537), (101, 195753), (303, 65251), (2323, 8511), (2837, 6969)]