8634759

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 14923008

約数和(自身を除く): 6288249

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 67, 119, 133, 201, 323, 357, 361, 399, 469, 969, 1083, 1139, 1273, 1407, 2261, 2527, 3417, 3819, 6137, 6783, 7581, 7973, 8911, 18411, 21641, 23919, 24187, 26733, 42959, 64923, 72561, 128877, 151487, 169309, 411179, 454461, 507927, 1233537, 2878253, 8634759]

約数ペア:

[(1, 8634759), (3, 2878253), (7, 1233537), (17, 507927), (19, 454461), (21, 411179), (51, 169309), (57, 151487), (67, 128877), (119, 72561), (133, 64923), (201, 42959), (323, 26733), (357, 24187), (361, 23919), (399, 21641), (469, 18411), (969, 8911), (1083, 7973), (1139, 7581), (1273, 6783), (1407, 6137), (2261, 3819), (2527, 3417)]