40243047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1667}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 57912960

約数和(自身を除く): 17669913

約数列:

[1, 3, 13, 39, 619, 1667, 1857, 5001, 8047, 21671, 24141, 65013, 1031873, 3095619, 13414349, 40243047]

約数ペア:

[(1, 40243047), (3, 13414349), (13, 3095619), (39, 1031873), (619, 65013), (1667, 24141), (1857, 21671), (5001, 8047)]