2445521787

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{15733}}^1$

素因数の和:15865

約数の個数: 40

約数和(自身を含む): 3883780560

約数和(自身を除く): 1438258773

約数列:

[1, 3, 9, 19, 27, 57, 81, 101, 171, 303, 513, 909, 1539, 1919, 2727, 5757, 8181, 15733, 17271, 47199, 51813, 141597, 155439, 298927, 424791, 896781, 1274373, 1589033, 2690343, 4767099, 8071029, 14301297, 24213087, 30191627, 42903891, 90574881, 128711673, 271724643, 815173929, 2445521787]

約数ペア:

[(1, 2445521787), (3, 815173929), (9, 271724643), (19, 128711673), (27, 90574881), (57, 42903891), (81, 30191627), (101, 24213087), (171, 14301297), (303, 8071029), (513, 4767099), (909, 2690343), (1539, 1589033), (1919, 1274373), (2727, 896781), (5757, 424791), (8181, 298927), (15733, 155439), (17271, 141597), (47199, 51813)]