47046831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 71715840

約数和(自身を除く): 24669009

約数列:

[1, 3, 13, 19, 39, 57, 173, 247, 367, 519, 741, 1101, 2249, 3287, 4771, 6747, 6973, 9861, 14313, 20919, 42731, 63491, 90649, 128193, 190473, 271947, 825383, 1206329, 2476149, 3618987, 15682277, 47046831]

約数ペア:

[(1, 47046831), (3, 15682277), (13, 3618987), (19, 2476149), (39, 1206329), (57, 825383), (173, 271947), (247, 190473), (367, 128193), (519, 90649), (741, 63491), (1101, 42731), (2249, 20919), (3287, 14313), (4771, 9861), (6747, 6973)]