38931369

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9521}}^1$

素因数の和:9600

約数の個数: 16

約数和(自身を含む): 54846720

約数和(自身を除く): 15915351

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 9521, 28563, 276109, 447487, 828327, 1342461, 12977123, 38931369]

約数ペア:

[(1, 38931369), (3, 12977123), (29, 1342461), (47, 828327), (87, 447487), (141, 276109), (1363, 28563), (4089, 9521)]