253129227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{13007}}^1$

素因数の和:13522

約数の個数: 16

約数和(自身を含む): 364224000

約数和(自身を除く): 111094773

約数列:

[1, 3, 13, 39, 499, 1497, 6487, 13007, 19461, 39021, 169091, 507273, 6490493, 19471479, 84376409, 253129227]

約数ペア:

[(1, 253129227), (3, 84376409), (13, 19471479), (39, 6490493), (499, 507273), (1497, 169091), (6487, 39021), (13007, 19461)]