3914521779

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{132109}}^1$

素因数の和:132219

約数の個数: 32

約数和(自身を含む): 6392010240

約数和(自身を除く): 2477488461

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 581, 1411, 1743, 4233, 9877, 29631, 132109, 396327, 924763, 2245853, 2774289, 6737559, 10965047, 15720971, 32895141, 47162913, 76755329, 186405799, 230265987, 559217397, 1304840593, 3914521779]

約数ペア:

[(1, 3914521779), (3, 1304840593), (7, 559217397), (17, 230265987), (21, 186405799), (51, 76755329), (83, 47162913), (119, 32895141), (249, 15720971), (357, 10965047), (581, 6737559), (1411, 2774289), (1743, 2245853), (4233, 924763), (9877, 396327), (29631, 132109)]