47346537

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 76723200

約数和(自身を除く): 29376663

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 399, 749, 1109, 2033, 2247, 3327, 6099, 7763, 14231, 21071, 23289, 42693, 63213, 118663, 147497, 355989, 442491, 830641, 2254597, 2491923, 6763791, 15782179, 47346537]

約数ペア:

[(1, 47346537), (3, 15782179), (7, 6763791), (19, 2491923), (21, 2254597), (57, 830641), (107, 442491), (133, 355989), (321, 147497), (399, 118663), (749, 63213), (1109, 42693), (2033, 23289), (2247, 21071), (3327, 14231), (6099, 7763)]