969345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 1810536

約数和(自身を除く): 841191

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1657, 4971, 8285, 14913, 21541, 24855, 64623, 74565, 107705, 193869, 323115, 969345]

約数ペア:

[(1, 969345), (3, 323115), (5, 193869), (9, 107705), (13, 74565), (15, 64623), (39, 24855), (45, 21541), (65, 14913), (117, 8285), (195, 4971), (585, 1657)]