7342569

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 12467840

約数和(自身を除く): 5125271

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 367, 513, 741, 1053, 1101, 1539, 2223, 3303, 4771, 6669, 6973, 9909, 14313, 20007, 20919, 29727, 42939, 62757, 90649, 128817, 188271, 271947, 386451, 564813, 815841, 2447523, 7342569]

約数ペア:

[(1, 7342569), (3, 2447523), (9, 815841), (13, 564813), (19, 386451), (27, 271947), (39, 188271), (57, 128817), (81, 90649), (117, 62757), (171, 42939), (247, 29727), (351, 20919), (367, 20007), (513, 14313), (741, 9909), (1053, 6973), (1101, 6669), (1539, 4771), (2223, 3303)]