4070817

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1774

約数の個数: 20

約数和(自身を含む): 6294420

約数和(自身を除く): 2223603

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1733, 2349, 5199, 15597, 46791, 50257, 140373, 150771, 452313, 1356939, 4070817]

約数ペア:

[(1, 4070817), (3, 1356939), (9, 452313), (27, 150771), (29, 140373), (81, 50257), (87, 46791), (261, 15597), (783, 5199), (1733, 2349)]