7638631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{587}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 10329984

約数和(自身を除く): 2691353

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 587, 1001, 1183, 1859, 4109, 6457, 7631, 13013, 45199, 53417, 83941, 99203, 587587, 694421, 1091233, 7638631]

約数ペア:

[(1, 7638631), (7, 1091233), (11, 694421), (13, 587587), (77, 99203), (91, 83941), (143, 53417), (169, 45199), (587, 13013), (1001, 7631), (1183, 6457), (1859, 4109)]