38018487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51307}}^1$

素因数の和:51342

約数の個数: 16

約数和(自身を含む): 57464960

約数和(自身を除く): 19446473

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 51307, 153921, 666991, 974833, 2000973, 2924499, 12672829, 38018487]

約数ペア:

[(1, 38018487), (3, 12672829), (13, 2924499), (19, 2000973), (39, 974833), (57, 666991), (247, 153921), (741, 51307)]