13306798659

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1556897}}^1$

素因数の和:1556955

約数の個数: 32

約数和(自身を含む): 22718255616

約数和(自身を除く): 9411456957

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 1556897, 4670691, 10898279, 17125867, 32694837, 51377601, 57605189, 119881069, 172815567, 359643207, 403236323, 633657079, 1209708969, 1900971237, 4435599553, 13306798659]

約数ペア:

[(1, 13306798659), (3, 4435599553), (7, 1900971237), (11, 1209708969), (21, 633657079), (33, 403236323), (37, 359643207), (77, 172815567), (111, 119881069), (231, 57605189), (259, 51377601), (407, 32694837), (777, 17125867), (1221, 10898279), (2849, 4670691), (8547, 1556897)]