1389071706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{915067}}^1$

素因数の和:915106

約数の個数: 32

約数和(自身を含む): 3162475008

約数和(自身を除く): 1773403302

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 915067, 1830134, 2745201, 5490402, 10065737, 20131474, 21046541, 30197211, 42093082, 60394422, 63139623, 126279246, 231511951, 463023902, 694535853, 1389071706]

約数ペア:

[(1, 1389071706), (2, 694535853), (3, 463023902), (6, 231511951), (11, 126279246), (22, 63139623), (23, 60394422), (33, 42093082), (46, 30197211), (66, 21046541), (69, 20131474), (138, 10065737), (253, 5490402), (506, 2745201), (759, 1830134), (1518, 915067)]