551379921

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{769}}^1\times {\mathrm{827}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 782923680

約数和(自身を除く): 231543759

約数列:

[1, 3, 17, 51, 289, 769, 827, 867, 2307, 2481, 13073, 14059, 39219, 42177, 222241, 239003, 635963, 666723, 717009, 1907889, 10811371, 32434113, 183793307, 551379921]

約数ペア:

[(1, 551379921), (3, 183793307), (17, 32434113), (51, 10811371), (289, 1907889), (769, 717009), (827, 666723), (867, 635963), (2307, 239003), (2481, 222241), (13073, 42177), (14059, 39219)]