3656421

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 5625984

約数和(自身を除く): 1969563

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 367, 369, 1101, 1107, 3303, 3321, 9909, 9963, 15047, 29727, 45141, 89181, 135423, 406269, 1218807, 3656421]

約数ペア:

[(1, 3656421), (3, 1218807), (9, 406269), (27, 135423), (41, 89181), (81, 45141), (123, 29727), (243, 15047), (367, 9963), (369, 9909), (1101, 3321), (1107, 3303)]