3815703381

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7900007}}^1$

素因数の和:7900040

約数の個数: 16

約数和(自身を含む): 6067206144

約数和(自身を除く): 2251502763

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 7900007, 23700021, 55300049, 165900147, 181700161, 545100483, 1271901127, 3815703381]

約数ペア:

[(1, 3815703381), (3, 1271901127), (7, 545100483), (21, 181700161), (23, 165900147), (69, 55300049), (161, 23700021), (483, 7900007)]