302393091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 547255296

約数和(自身を除く): 244862205

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 101, 143, 231, 273, 303, 429, 707, 997, 1001, 1111, 1313, 2121, 2991, 3003, 3333, 3939, 6979, 7777, 9191, 10967, 12961, 14443, 20937, 23331, 27573, 32901, 38883, 43329, 76769, 90727, 100697, 101101, 142571, 230307, 272181, 302091, 303303, 427713, 704879, 997997, 1107667, 1309061, 2114637, 2993991, 3323001, 3927183, 7753669, 9163427, 14399671, 23261007, 27490281, 43199013, 100797697, 302393091]

約数ペア:

[(1, 302393091), (3, 100797697), (7, 43199013), (11, 27490281), (13, 23261007), (21, 14399671), (33, 9163427), (39, 7753669), (77, 3927183), (91, 3323001), (101, 2993991), (143, 2114637), (231, 1309061), (273, 1107667), (303, 997997), (429, 704879), (707, 427713), (997, 303303), (1001, 302091), (1111, 272181), (1313, 230307), (2121, 142571), (2991, 101101), (3003, 100697), (3333, 90727), (3939, 76769), (6979, 43329), (7777, 38883), (9191, 32901), (10967, 27573), (12961, 23331), (14443, 20937)]