1672019973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{386237}}^1$

素因数の和:386293

約数の個数: 24

約数和(自身を含む): 2671222008

約数和(自身を除く): 999202035

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 386237, 1158711, 3476133, 5021081, 14290769, 15063243, 42872307, 45189729, 128616921, 185779997, 557339991, 1672019973]

約数ペア:

[(1, 1672019973), (3, 557339991), (9, 185779997), (13, 128616921), (37, 45189729), (39, 42872307), (111, 15063243), (117, 14290769), (333, 5021081), (481, 3476133), (1443, 1158711), (4329, 386237)]