7424193

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 5017407

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 809, 1311, 2427, 3059, 5663, 9177, 15371, 16989, 18607, 46113, 55821, 107597, 130249, 322791, 353533, 390747, 1060599, 2474731, 7424193]

約数ペア:

[(1, 7424193), (3, 2474731), (7, 1060599), (19, 390747), (21, 353533), (23, 322791), (57, 130249), (69, 107597), (133, 55821), (161, 46113), (399, 18607), (437, 16989), (483, 15371), (809, 9177), (1311, 5663), (2427, 3059)]