39316149

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{12101}}^1$

素因数の和:12145

約数の個数: 18

約数和(自身を含む): 59941206

約数和(自身を除く): 20625057

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 12101, 36303, 108909, 229919, 689757, 2069271, 4368461, 13105383, 39316149]

約数ペア:

[(1, 39316149), (3, 13105383), (9, 4368461), (19, 2069271), (57, 689757), (171, 229919), (361, 108909), (1083, 36303), (3249, 12101)]