440451351

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{106621}}^1$

素因数の和:106653

約数の個数: 24

約数和(自身を含む): 698587344

約数和(自身を除く): 258135993

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 106621, 319863, 959589, 1812557, 2878767, 5437671, 8636301, 16313013, 25908903, 48939039, 146817117, 440451351]

約数ペア:

[(1, 440451351), (3, 146817117), (9, 48939039), (17, 25908903), (27, 16313013), (51, 8636301), (81, 5437671), (153, 2878767), (243, 1812557), (459, 959589), (1377, 319863), (4131, 106621)]