38285547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 57065472

約数和(自身を除く): 18779925

約数列:

[1, 3, 17, 23, 51, 69, 127, 257, 381, 391, 771, 1173, 2159, 2921, 4369, 5911, 6477, 8763, 13107, 17733, 32639, 49657, 97917, 100487, 148971, 301461, 554863, 750697, 1664589, 2252091, 12761849, 38285547]

約数ペア:

[(1, 38285547), (3, 12761849), (17, 2252091), (23, 1664589), (51, 750697), (69, 554863), (127, 301461), (257, 148971), (381, 100487), (391, 97917), (771, 49657), (1173, 32639), (2159, 17733), (2921, 13107), (4369, 8763), (5911, 6477)]