326541761

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 415419648

約数和(自身を除く): 88877887

約数列:

[1, 7, 13, 37, 91, 259, 293, 331, 481, 2051, 2317, 3367, 3809, 4303, 10841, 12247, 26663, 30121, 75887, 85729, 96983, 140933, 159211, 678881, 986531, 1114477, 1260779, 3588371, 8825453, 25118597, 46648823, 326541761]

約数ペア:

[(1, 326541761), (7, 46648823), (13, 25118597), (37, 8825453), (91, 3588371), (259, 1260779), (293, 1114477), (331, 986531), (481, 678881), (2051, 159211), (2317, 140933), (3367, 96983), (3809, 85729), (4303, 75887), (10841, 30121), (12247, 26663)]