1541241

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4413

約数の個数: 16

約数和(自身を含む): 2459520

約数和(自身を除く): 918279

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4391, 13173, 39519, 57083, 118557, 171249, 513747, 1541241]

約数ペア:

[(1, 1541241), (3, 513747), (9, 171249), (13, 118557), (27, 57083), (39, 39519), (117, 13173), (351, 4391)]