23879403

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{199}}^2$

素因数の和:471

約数の個数: 18

約数和(自身を含む): 35184084

約数和(自身を除く): 11304681

約数列:

[1, 3, 9, 67, 199, 201, 597, 603, 1791, 13333, 39601, 39999, 118803, 119997, 356409, 2653267, 7959801, 23879403]

約数ペア:

[(1, 23879403), (3, 7959801), (9, 2653267), (67, 356409), (199, 119997), (201, 118803), (597, 39999), (603, 39601), (1791, 13333)]