1937135421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{65963}}^1$

素因数の和:66233

約数の個数: 24

約数和(自身を含む): 3025372896

約数和(自身を除く): 1088237475

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2259, 3263, 9789, 29367, 65963, 197889, 593667, 857519, 2572557, 7717671, 16556713, 49670139, 149010417, 215237269, 645711807, 1937135421]

約数ペア:

[(1, 1937135421), (3, 645711807), (9, 215237269), (13, 149010417), (39, 49670139), (117, 16556713), (251, 7717671), (753, 2572557), (2259, 857519), (3263, 593667), (9789, 197889), (29367, 65963)]