1895751

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 3306240

約数和(自身を除く): 1410489

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 491, 1287, 1473, 3861, 4419, 5401, 6383, 13257, 16203, 19149, 48609, 57447, 70213, 145827, 172341, 210639, 631917, 1895751]

約数ペア:

[(1, 1895751), (3, 631917), (9, 210639), (11, 172341), (13, 145827), (27, 70213), (33, 57447), (39, 48609), (99, 19149), (117, 16203), (143, 13257), (297, 6383), (351, 5401), (429, 4419), (491, 3861), (1287, 1473)]