38923479

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1949}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 64490400

約数和(自身を除く): 25566921

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 1949, 2219, 2853, 5847, 6657, 13643, 17541, 19971, 40929, 122787, 617833, 1853499, 4324831, 5560497, 12974493, 38923479]

約数ペア:

[(1, 38923479), (3, 12974493), (7, 5560497), (9, 4324831), (21, 1853499), (63, 617833), (317, 122787), (951, 40929), (1949, 19971), (2219, 17541), (2853, 13643), (5847, 6657)]