1390452009

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{41729}}^1$

素因数の和:42144

約数の個数: 16

約数和(自身を含む): 1922918400

約数和(自身を除く): 532466391

約数列:

[1, 3, 29, 87, 383, 1149, 11107, 33321, 41729, 125187, 1210141, 3630423, 15982207, 47946621, 463484003, 1390452009]

約数ペア:

[(1, 1390452009), (3, 463484003), (29, 47946621), (87, 15982207), (383, 3630423), (1149, 1210141), (11107, 125187), (33321, 41729)]