346278321

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{251473}}^1$

素因数の和:251502

約数の個数: 20

約数和(自身を含む): 547710372

約数和(自身を除く): 201432051

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 251473, 754419, 2263257, 4275041, 6789771, 12825123, 20369313, 38475369, 115426107, 346278321]

約数ペア:

[(1, 346278321), (3, 115426107), (9, 38475369), (17, 20369313), (27, 12825123), (51, 6789771), (81, 4275041), (153, 2263257), (459, 754419), (1377, 251473)]