86901269

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{50261}}^1$

素因数の和:50300

約数の個数: 16

約数和(自身を含む): 112586880

約数和(自身を除く): 25685611

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 50261, 351827, 653393, 954959, 4573751, 6684713, 12414467, 86901269]

約数ペア:

[(1, 86901269), (7, 12414467), (13, 6684713), (19, 4573751), (91, 954959), (133, 653393), (247, 351827), (1729, 50261)]