4736907

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 8156160

約数和(自身を除く): 3419253

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 353, 497, 639, 1059, 1491, 1917, 2471, 3177, 4473, 7413, 9531, 13419, 22239, 25063, 66717, 75189, 175441, 225567, 526323, 676701, 1578969, 4736907]

約数ペア:

[(1, 4736907), (3, 1578969), (7, 676701), (9, 526323), (21, 225567), (27, 175441), (63, 75189), (71, 66717), (189, 25063), (213, 22239), (353, 13419), (497, 9531), (639, 7413), (1059, 4473), (1491, 3177), (1917, 2471)]