8140962543

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{24919}}^1$

素因数の和:25307

約数の個数: 32

約数和(自身を含む): 12708003840

約数和(自身を除く): 4567041297

約数列:

[1, 3, 7, 21, 47, 141, 329, 331, 987, 993, 2317, 6951, 15557, 24919, 46671, 74757, 108899, 174433, 326697, 523299, 1171193, 3513579, 8198351, 8248189, 24595053, 24744567, 57737323, 173211969, 387664883, 1162994649, 2713654181, 8140962543]

約数ペア:

[(1, 8140962543), (3, 2713654181), (7, 1162994649), (21, 387664883), (47, 173211969), (141, 57737323), (329, 24744567), (331, 24595053), (987, 8248189), (993, 8198351), (2317, 3513579), (6951, 1171193), (15557, 523299), (24919, 326697), (46671, 174433), (74757, 108899)]