1791855

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 3433920

約数和(自身を除く): 1642065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1021, 1755, 3063, 5105, 9189, 13273, 15315, 27567, 39819, 45945, 66365, 119457, 137835, 199095, 358371, 597285, 1791855]

約数ペア:

[(1, 1791855), (3, 597285), (5, 358371), (9, 199095), (13, 137835), (15, 119457), (27, 66365), (39, 45945), (45, 39819), (65, 27567), (117, 15315), (135, 13273), (195, 9189), (351, 5105), (585, 3063), (1021, 1755)]