4171203

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 6681600

約数和(自身を除く): 2510397

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 173, 423, 513, 519, 893, 1269, 1557, 2679, 3287, 4671, 8037, 8131, 9861, 24111, 24393, 29583, 73179, 88749, 154489, 219537, 463467, 1390401, 4171203]

約数ペア:

[(1, 4171203), (3, 1390401), (9, 463467), (19, 219537), (27, 154489), (47, 88749), (57, 73179), (141, 29583), (171, 24393), (173, 24111), (423, 9861), (513, 8131), (519, 8037), (893, 4671), (1269, 3287), (1557, 2679)]