605440473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3257}}^1$

素因数の和:3445

約数の個数: 32

約数和(自身を含む): 908278272

約数和(自身を除く): 302837799

約数列:

[1, 3, 11, 33, 43, 129, 131, 393, 473, 1419, 1441, 3257, 4323, 5633, 9771, 16899, 35827, 61963, 107481, 140051, 185889, 420153, 426667, 1280001, 1540561, 4621683, 4693337, 14080011, 18346681, 55040043, 201813491, 605440473]

約数ペア:

[(1, 605440473), (3, 201813491), (11, 55040043), (33, 18346681), (43, 14080011), (129, 4693337), (131, 4621683), (393, 1540561), (473, 1280001), (1419, 426667), (1441, 420153), (3257, 185889), (4323, 140051), (5633, 107481), (9771, 61963), (16899, 35827)]