12347283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 18733008

約数和(自身を除く): 6385725

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 877, 1083, 2631, 4693, 11401, 14079, 16663, 34203, 49989, 216619, 316597, 649857, 949791, 4115761, 12347283]

約数ペア:

[(1, 12347283), (3, 4115761), (13, 949791), (19, 649857), (39, 316597), (57, 216619), (247, 49989), (361, 34203), (741, 16663), (877, 14079), (1083, 11401), (2631, 4693)]