4614219

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2643381

約数列:

[1, 3, 9, 27, 29, 71, 83, 87, 213, 249, 261, 639, 747, 783, 1917, 2059, 2241, 2407, 5893, 6177, 7221, 17679, 18531, 21663, 53037, 55593, 64989, 159111, 170897, 512691, 1538073, 4614219]

約数ペア:

[(1, 4614219), (3, 1538073), (9, 512691), (27, 170897), (29, 159111), (71, 64989), (83, 55593), (87, 53037), (213, 21663), (249, 18531), (261, 17679), (639, 7221), (747, 6177), (783, 5893), (1917, 2407), (2059, 2241)]