224788821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 322375680

約数和(自身を除く): 97586859

約数列:

[1, 3, 23, 43, 69, 129, 239, 317, 717, 951, 989, 2967, 5497, 7291, 10277, 13631, 16491, 21873, 30831, 40893, 75763, 227289, 236371, 313513, 709113, 940539, 1742549, 3257809, 5227647, 9773427, 74929607, 224788821]

約数ペア:

[(1, 224788821), (3, 74929607), (23, 9773427), (43, 5227647), (69, 3257809), (129, 1742549), (239, 940539), (317, 709113), (717, 313513), (951, 236371), (989, 227289), (2967, 75763), (5497, 40893), (7291, 30831), (10277, 21873), (13631, 16491)]