2217369

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 3824640

約数和(自身を除く): 1607271

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 331, 609, 957, 993, 2233, 2317, 3641, 6699, 6951, 9599, 10923, 25487, 28797, 67193, 76461, 105589, 201579, 316767, 739123, 2217369]

約数ペア:

[(1, 2217369), (3, 739123), (7, 316767), (11, 201579), (21, 105589), (29, 76461), (33, 67193), (77, 28797), (87, 25487), (203, 10923), (231, 9599), (319, 6951), (331, 6699), (609, 3641), (957, 2317), (993, 2233)]