2019111327

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{11489}}^1$

素因数の和:11804

約数の個数: 32

約数和(自身を含む): 3132633600

約数和(自身を除く): 1113522273

約数列:

[1, 3, 9, 23, 27, 69, 207, 283, 621, 849, 2547, 6509, 7641, 11489, 19527, 34467, 58581, 103401, 175743, 264247, 310203, 792741, 2378223, 3251387, 7134669, 9754161, 29262483, 74781901, 87787449, 224345703, 673037109, 2019111327]

約数ペア:

[(1, 2019111327), (3, 673037109), (9, 224345703), (23, 87787449), (27, 74781901), (69, 29262483), (207, 9754161), (283, 7134669), (621, 3251387), (849, 2378223), (2547, 792741), (6509, 310203), (7641, 264247), (11489, 175743), (19527, 103401), (34467, 58581)]